| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| W820536 | MACKLIN | 水 | for HPLC | 54元/500ml; 98元/1L; 224元/4L; 640元/12X500ml; | 咨询 |
储存:室温 状态:无色液体 折射率:n20/D 1.34(lit.) |
| D708428 | MACKLIN | 水 | 电导率: 2-20 μS/cm(20°C) | 298元/10L; | 咨询 |
|
| W768935 | MACKLIN | 水 | 电子级(一级), 符合GB/T 11446.1-2013 | 69元/500ml; | 咨询 |
|
| W820541 | MACKLIN | 水 | 用于GC顶空测试 | 171元/1L; | 咨询 |
储存:室温 状态:无色液体 折射率:n20/D 1.34(lit.) |
| W820535 | MACKLIN | 水 | for HPLC,AA, IC, ICP and TOC analysis | 139元/1L; | 咨询 |
储存:室温 状态:无色液体 折射率:n20/D 1.34(lit.) |
| W750078 | MACKLIN | 水 | for LC-MS, 色谱级 | 225元/1L; 385元/2.5L; 510元/4L; | 咨询 |
|
| W750079 | MACKLIN | 水 | for MS, for UHPLC | 419元/1L; | 咨询 |
|
| W915502 | MACKLIN | 水 | 电泳级 | 150元/500ml; 248元/1L; | 咨询 |
储存:室温 状态:液体 折射率:n20/D 1.34(lit.) |
| W915501 | MACKLIN | 水 | 细胞培养级 | 180元/500ml; 280元/1L; | 咨询 |
储存:室温 状态:液体 折射率:n20/D 1.34(lit.) |
| I915497 | MACKLIN | 水 | 细胞培养用注射级 | 180元/500ml; 320元/1L; | 咨询 |
储存:室温 状态:无色液体 折射率:n20/D 1.34(lit.) |
| N766513 | MACKLIN | 无氨水 | 无氨 | 82元/500ml; | 咨询 |
储存:室温 状态:液体 折射率:n20/D 1.34(lit.) |
| W820537 | MACKLIN | 去离子水 | 去离子的 | 212元/10L; 325元/25L; | 咨询 |
储存:室温 状态:澄清液体 折射率:n20/D 1.34(lit.) |
| 932573 | J&K | Water, for headspace gas chromatography | 气相顶空专用溶剂 | 450元/1L; | 咨询 |
基本信息 | 分子式 | H2O | | 分子量 | 18.02 | | 沸点 | 100 | | 密度 | 1.0 | | 折光率(n20D) | 1.3400 | | MDL编码 | MFCD00003548 | | EINECS 编号 | 231-791-2 |
安全信息 | 防范说明 | P262 | | RTECS | ZC0110000 | | TSCA | 是 |
|
| 965057 | J&K | Water, LC-MS | 液相色谱质谱联用溶剂 | 350元/4L; | 咨询 |
基本信息 | 分子式 | H2O | | 分子量 | 18.02 | | 沸点 | 100 | | 密度 | 1.0 | | 折光率(n20D) | 1.3400 | | MDL编码 | MFCD00003548 | | EINECS 编号 | 231-791-2 |
安全信息 |
| 98-8000 | Strem | Water | 99.999% (PURATREM), 98-0295, contained in 50 ml Swagelok? cylinder (96-1070) for CVD/ALD | 11625元/25g; | 咨询 |
|
| 036645 | Alfa Aesar | Water | Reagent (Deionized water), ACS | 489元/1L; 1052元/4L; 1888元/*4x1L; | 咨询 |
应用 Used in conductometric titration, Synthesis of nanomaterials. Mostly it is used as solvent in industries and in all research fields. Grade Specifications Maximum level of impurities: Specific conductance at 25� 2.0x10⁻6ohm⁻1cm⁻1, Silicate (as SiO2) 0.01ppm, Heavy Metals (as Pb) 0.01ppm, Substances reducing permanganate P.T., Cl 0.4ppm, NO3 0.4ppm, PO4 1ppm, SO4 1ppm 备注 Maximum level of impurities: Heavy Metals (as Pb) 0.01ppm; Silicate (as SiO2) 0.01ppm. 基本信息 MDL MFCD00011332 EINECS 231-791-2 分子式 H2O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 折射率 1.3330 灵敏度 Ambient temperatures. 形态 Liquid 溶解性 Miscible in methanol, acetone, Ethanol. Merck 14,10039 安全信息 TSCA 是 |
| 022934 | Alfa Aesar | Water | ultrapure, HPLC Grade | 637元/1L; 1150元/4L; 3690元/*4x4L; | 咨询 |
应用 Water ultrapure is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. It is also used in conductometric titration. Grade Specifications Maximum level of impurities: Appearance Clear, Color (APHA) 10, Evaporation residue 3ppm. 基本信息 MDL MFCD00011332 EINECS 231-791-2 分子式 H2O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 折射率 1.3330 灵敏度 Ambient temperatures. 形态 Liquid 溶解性 Miscible with methanol, acetone, ethanol. Merck 14,10039 安全信息 TSCA 是 |
| 047146 | Alfa Aesar | Water | LC-MS Grade | 1336元/1L; 2347元/4L; | 咨询 |
应用 It is used as mobile phase solvent in LC-MS analysis. 备注 Suitable for any general chemical storage area. Protect from freezing. Incompatible with strong reducing agents, acid chlorides, phosphorus trichloride, phosphorus pentachloride, phosphorus oxychloride. 基本信息 MDL MFCD00011332 EINECS 231-791-2 分子式 H2O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 折射率 1.34 灵敏度 Ambient temperatures. 形态 Liquid 溶解性 Soluble in water. Insoluble in polar liquids. Beilstein 2050024 Merck 14,10039 安全信息 RTECS ZC0110000 TSCA 是 |
| 019391 | Alfa Aesar | Water | ultrapure, Spectrophotometric Grade | 637元/1L; 1130元/4L; 2550元/*4x1L; | 咨询 |
应用 Water ultrapure is used in spectrophotometry and environmental testing. It is also used in conductometric titration. Grade Specifications Maximum level of impurities: Evaporation residue 2ppm, Specific conductance at 25� 1.5µ mhos/cm, SiO2 0.01ppm, Heavy metals (as Pb) 0.01ppm, Substances reducing permanganate P.T. 备注 Meets ACS spectrophotometric requirements 基本信息 MDL MFCD00011332 EINECS 231-791-2 分子式 H2O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 折射率 1.3330 灵敏度 Ambient temperatures. 形态 Liquid 溶解性 Miscible with methanol, acetone, ethanol. Merck 14,10039 安全信息 TSCA 是 |
| J71786 | Alfa Aesar | Water | nuclease-free, Molecular Biology Grade, Ultrapure, Thermo Scientific | 688元/100ml; 909元/500ml; 1286元/1L; 3998元/5L; | 咨询 |
基本信息 MDL MFCD00011332 EINECS 231-791-2 分子式 H{2}O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 形态 Liquid Merck 14,10039 安全信息 RTECS ZC0110000 TSCA 是 |
| J70783 | Alfa Aesar | Water | RNase-free, DEPC treated, Molecular Biology Grade, Ultrapure, Thermo Scientific | 656元/25ml; 675元/100ml; 931元/500ml; | 咨询 |
备注
High purity dH2O treated overnight with 0.1% Diethylpyrocarbonate. Product is 0.2 μm filtered and dispensed into vials and/or durable, square Nalgene bottles, then autoclaved. 基本信息 MDL MFCD00011332 EINECS 231-791-2 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 灵敏度 Ambient temperatures. 形态 Liquid Merck 14,10039 安全信息 RTECS ZC0110000 TSCA 是 |
| BP24701 | Alfa Aesar | WATER (DNA GRADE) 1L | | 454元/1L; | 咨询 |
基本信息 Ref# F50305 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| C27601 | Alfa Aesar | Water | pure, demineralized | 878元/5L; 3656元/20L; | 咨询 |
|
| C43338 | Alfa Aesar | Water | for spectroscopy ACS | 1009元/1L; | 咨询 |
基本信息 Ref# 43338 MDL 11332 分子式 H2 O 分子量 18.02 密度 1 |
| C38939 | Alfa Aesar | Water | for HPLC | 577元/1L; 1003元/2.5L; | 咨询 |
基本信息 Ref# 38939 MDL MFCD00011332 EINECS 231-791-2 分子式 H2 O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 折射率 1.3334 形态 Liquid 安全信息 RTECS ZC0110000 TSCA 是 |
| T_702W0120PB15 | Alfa Aesar | Water | for UHPLC gradient grade analysis 1LT | 267元/1L; | 咨询 |
基本信息 Ref# F51000 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| C26830 | Alfa Aesar | Water | for HPLC gradient grade | 767元/1L; 1370元/2.5L; | 咨询 |
基本信息 Ref# 26830 MDL MFCD00011332 EINECS 231-791-2 分子式 H2 O 分子量 18.02 熔点 0° 沸点 100° 密度 1.000 折射率 1.3334 形态 Liquid 安全信息 RTECS ZC0110000 TSCA 是 |
| W101 | Alfa Aesar | Water | GC Headspace Grade | 686元/1L; | 咨询 |
基本信息 Ref# F51008 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| BP561-1 | Alfa Aesar | Water | for molecular biology, for RNA work, DEPC-Treated, DN | 471元/1L; | 咨询 |
基本信息 Ref# F50335 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| C34547 | Alfa Aesar | Water | extra pure, deionized | 649元/5L; 1833元/25L; | 咨询 |
基本信息 Ref# 34547 MDL 11332 分子式 H2 O 分子量 18.02 密度 1 |
| C32739 | Alfa Aesar | Water | for molecular biology, DNAse, RNAse and Protease free | 1043元/1L; 4095元/5L; | 咨询 |
基本信息 Ref# 32739 MDL 11332 分子式 H2 O 分子量 18.02 密度 1 形态 Liquid |
| W9-1 | Alfa Aesar | Water | for Ultra traces elemental analysis, Optima芦 1LT | 794元/1L; | 咨询 |
基本信息 Ref# F50732 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| W5SK-4 | Alfa Aesar | WATER HPLC GRADE 4L SAFECOTE | | 554元/4L; | 咨询 |
基本信息 Ref# F50731 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| W/0112/15 | Alfa Aesar | Water | for HPLC-MS 1LT | 172元/1L; | 咨询 |
基本信息 Ref# F50730 MDL MFCD00011332 分子式 H{2}O 分子量 18.02 形态 Liquid |
| BP36201 | Alfa Aesar | PROTEIN GEL STAINING SOL. 1L | | 1804元/1L; | 咨询 |
|
| SH75-125D | Alfa Aesar | HISTO PREP FRZN TIS EMB 125ML | | 486元/125ml; | 咨询 |
|
| W5SK-1 | Alfa Aesar | WATER HPLC GRADE 1L SAFECOTE | | 414元/1L; | 咨询 |
|
| SF118-4 | Alfa Aesar | NEUTRAL DETERGENT REAGENT 4L | | 672元/4L; | 咨询 |
|
| P69-500 | Alfa Aesar | O-PHENANTHROLINE 500ML | | 652元/500ml; | 咨询 |
|
| W6-500 | Alfa Aesar | Water OPTIMA LC/MS Grade 500 m | | 404元/500ml; | 咨询 |
|
| SP821-1 | Alfa Aesar | POTASSIUM IODINE 1.0N 1L | | 1053元/1L; | 咨询 |
|
| W9-500 | Alfa Aesar | Water | PLASM GRADE, 500ML | 584元/500ml; | 咨询 |
|
| BP1311-1 | Alfa Aesar | 20% SDM DODECYL SULF | | 922元/1L; | 咨询 |
|
| BP29001 | Alfa Aesar | MOPS 10X BUFFER 1L | | 689元/1L; | 咨询 |
|
| BP2900500 | Alfa Aesar | MOPS 10X BUFFER 500ML | | 453元/500ml; | 咨询 |
|
| W71 | Alfa Aesar | OPTIMA WATEROPTIMA WATER | | 422元/1L; | 咨询 |
|
| BP1761500 | Alfa Aesar | TRIS BUFFER SOL 0.3M 500ML | | 464元/500ml; | 咨询 |
|
| BP24854 | Alfa Aesar | WATER (BIOTECH GRADE) 4L | | 584元/4L; | 咨询 |
|
| P69-100 | Alfa Aesar | 1 10PENANTROLIN FESO4 100ML | | 326元/100ml; | 咨询 |
|
| W114 | Alfa Aesar | WATER ENVIRONMENTAL GRADE 4L | | 1219元/4L; | 咨询 |
|
| BP637-1 | Alfa Aesar | PROTEIN GL LDG DYE BUFF2X 1ML | | 861元/1ml; | 咨询 |
|
| BP28201 | Alfa Aesar | Water | Microbial Cell Culture | 422元/1L; | 咨询 |
|
| W2-4 | Alfa Aesar | WATER DIUF DEIONIZED ULTRFILTR | | 444元/4L; | 咨询 |
|
| W2-20 | Alfa Aesar | WATER DIUF DEIONIZED ULTRAFLTR | | 1129元/20L; | 咨询 |
|
| BP2820100 | Alfa Aesar | Water | Microbial Cell Culture | 261元/100ml; | 咨询 |
|
| W111 | Alfa Aesar | WATER ENVIRONMENTAL GRADE 1L | | 652元/1L; | 咨询 |
|
| LS119-500 | Alfa Aesar | 0.1% TFA IN WATER | Optima LC/M | 344元/500ml; | 咨询 |
|
| W7SK-4 | Alfa Aesar | WATER OPTIMA 4L SK | | 643元/4L; | 咨询 |
|
| BP2820500 | Alfa Aesar | Water | Microbial Cell Culture | 344元/500ml; | 咨询 |
|
| BP248520 | Alfa Aesar | WATER (BIOTECH GRADE) 20L | | 1705元/20L; | 咨询 |
|
| SP821-4 | Alfa Aesar | POTASSIUM IODINE 1.0N 4L | | 2391元/4L; | 咨询 |
|
| W6-212 | Alfa Aesar | Water OPTIMA LC/MS Grade 2.5 L | | 584元/2.5L; | 咨询 |
|
| LS119-212 | Alfa Aesar | 0.1% TFA IN WATER | Optima LC/M | 525元/2.5L; | 咨询 |
|
| HB512-4 | Alfa Aesar | 0.05% TFA IN WATER | | 619元/4L; | 咨询 |
|
| BP655-5 | Alfa Aesar | SUCROSE GL LDG DYE | 40%SUCR | 1039元/5ml; | 咨询 |
|
| SF118-20 | Alfa Aesar | NEUTRAL DETERGENT REAGENT 20L | | 1876元/20L; | 咨询 |
|
| SB115-20 | Alfa Aesar | BUFFER COLORED BLUE PH 10 20L | | 1125元/20L; | 咨询 |
|
| W92 | Alfa Aesar | WATER PLASMA GRADE 2L | | 1752元/2L; | 咨询 |
|
| SP821-500 | Alfa Aesar | POTASSIUM IODINE 1.0N 500ML | | 475元/500ml; | 咨询 |
|
| BP36204 | Alfa Aesar | PROTEIN GEL STAINING SOL. 4L | | 7079元/4L; | 咨询 |
|
| BP2819-100 | Alfa Aesar | Water | for molecular biology | 299元/100ml; | 咨询 |
|
| BP2819-1 | Alfa Aesar | Water | for molecular biology | 527元/1L; | 咨询 |
|
| BP637-5 | Alfa Aesar | PROTEIN GL LDG DYE BUFF2X 5ML | | 816元/5ml; | 咨询 |
|
| BP2819-4 | Alfa Aesar | Water | for molecular biology | 709元/4L; | 咨询 |
|
| BP2819-20 | Alfa Aesar | Water | for molecular biology | 1533元/20L; | 咨询 |
|
| BP541-100 | Alfa Aesar | MANGANESE CHLOR 1.0M SLN 100ML | | 796元/100ml; | 咨询 |
|
| BP2819-10 | Alfa Aesar | Water | for molecular biology | 1222元/10L; | 咨询 |
|
| R11483 | Alfa Aesar | 5 Organic Acid Mix Solution | | 1886元/1ml; | 咨询 |
|
| W4502 | Sigma-Aldrich | Water | Nuclease-Free Water, for Molecular Biology | 1129.06元/1 L; 1568.55元/10 X 50 ML; 3449.74元/6 X 1 L; 4927.01元/10 L; | 咨询 |
产品说明 应用 水已用于- - cDNA合成和PCR扩增
- 在qPCR检测前对瘤胃DNA样品进行稀释
- PCR(聚合酶链反应)和琼脂糖凝胶电泳
- RNA分离过程中RNA的洗脱
特点和优势 - 无核酸酶水
- 无DNase、RNase、蛋白酶
- 未DEPC处理
- 0.1 um过滤
- 采用双蒸去离子水配制
- 适于分子生物学应用
本品经过0.1um过滤。本品为分子生物学级试剂,适用于分子生物学应用。本产品针对核酸酶和蛋白酶的有无及微生物含量进行了分析,但未经焦碳酸二乙酯(DEPC)处理。 制备说明 该产品采用双蒸水和去离子水制备 其他说明 可根据水质参数表轻松比较产水参数。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 24901995 | | NACRES | NA.31 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 无菌性 | 0.1 μm filtered | | 形式 | liquid | | technique(s) | PCR: suitable electrophoresis: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | web metadata keyword.default | DNase-Free Water Molecular Biology Water Not DEPC Treated Water Nuclease-Free Water Protease-Free Water RNase-Free Wate | | 异质活性 | DNase, RNase, Protease, free | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 270733 | Sigma-Aldrich | Water | suitable for HPLC | 684.25元/2.5 L; 776.32元/1 L; 1715.83元/4 L; 5730.48元/4 X 4 L; 6073.19元/20 L; | 咨询 |
产品说明 包装 1, 6×1, 4, 4×4 L in glass bottle 20 L in Nowpak™ 18 L in VerSA-Flow™ 制备说明 产品经过0.2μm过滤器过滤 其他说明 重要通知 货号270733-6X1L的产品即将停产。请订购270733-1L单瓶装,因为其物理参数与上述产品本质相同。 推荐产品 探索最适于 HPLC 或 LC-MS 分析的 LiChropur 试剂 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329752968 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 形式 | liquid | | technique(s) | HPLC: suitable | | 蒸发残留物 | <0.0003% | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 6.0-8.0 (25 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | λ | H2O reference | | 紫外吸收 | λ: 205 nm Amax: 0.01 λ: 210 nm Amax: 0.01 λ: 250-400 nm Amax: 0.005 | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg |
|
| W3500 | Sigma-Aldrich | Water | sterile-filtered, BioReagent, suitable for cell culture | 168.37元/100 ML; 170.63元/500 ML; 470.08元/1 L; 1219.27元/6 X 500 ML; 2105.19元/6 X 1 L; 4291.74元/24 X 500 ML; | 咨询 |
产品说明 一般描述 本品是一种非常低的内毒素(小于1 EU/mL),经过0.2微米过滤。 应用 用于制备细胞培养基以及细胞悬液和洗涤液。 其他说明 便于将水产品规格与 水规格表进行比较 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 24901740 | | NACRES | NA.75 |
产品性质 | 质量水平 | 400 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 无菌性 | sterile-filtered | | 产品线 | BioReagent | | 形式 | liquid | | technique(s) | cell culture | mammalian: suitable | | 杂质 | ≤1 EU/mL endotoxin | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | web metadata keyword.default | SFM preparation, ACF, in vitro use | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 34877 | Sigma-Aldrich | Water | HPLC Plus | 836.29元/1 L; 1249.4元/2.5 L; 6130.26元/4 X 4 L; | 咨询 |
产品说明 一般描述 HPLC + 级水适用于 UHPLC(超高压液相色谱法)梯度洗脱和 HPLC 研究。 应用 以下研究中将水用于: - 制备氨基酸标准品溶液制备所需的稀盐酸溶液。
- 气溶胶样品中游离氨基酸(FAA)和组合氨基酸(CAA)的气相色谱-质谱(GC-MS)分析过程的样品提取步骤。
- 从标准蛋白样品制备胰蛋白酶消化物和从牛奶样品制备牛奶消化物。
- 制备C 60 -氨丙基二氧化硅。
包装 1, 4×2.5, 4, 4×4 L in glass bottle 制备说明 产品通过 0.2 μm 过滤器过滤 其他说明 重要通知 - 货号 34877-4X2.5L的产品即将停产。请订购34877-2.5L单瓶装,因为其具体参数与上述产品本质相同。
推荐产品 发现适用于高效液相色谱或液相色谱-质谱分析的理想LiChropur试剂 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329755083 | | NACRES | NA.21 |
产品性质 | 等级 | HPLC Plus | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 形式 | liquid | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | HPLC: suitable | | 杂质 | ≤0.0003% non-volatile matter ≤1 ppb fluorescence (quinine) at 254 nm ≤1 ppb fluorescence (quinine) at 365 nm | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 6.0-8.0 (25 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 痕量阴离子 | chloride (Cl-): ≤0.1 mg/kg fluoride (F-): ≤0.1 mg/kg nitrate (NO3-): ≤0.1 mg/kg sulfate (SO42-): ≤0.1 mg/kg | | HPLC-gradient | ≤1 mAU at 254 nm ≤5 mAU at 210 nm | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 1.15333 | Supelco | Water | for chromatography (LC-MS Grade) LiChrosolv® | 300.94元/1 L; 627.62元/2.5 L; | 咨询 |
产品说明 法律信息 LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 产品线 | LiChrosolv® | | 形式 | liquid | | technique(s) | LC/MS: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 38796 | Sigma-Aldrich | Water | deionized | 329.21元/1 L; | 咨询 |
产品说明 一般描述 水(去离子)为澄清无色液体,沸点 100℃ (lit),折射率 n20/D 1.34(lit.)。 应用 水(去离子水)可用于以下研究: - 冲洗载玻片。
- 用于银纳米粒子制备过程中表面活性剂和过量银离子的消除。
- 用于氟定量的奶粉配方样品的制备。
基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329755785 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 形式 | liquid | | 质量 | deionized | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 6.0-8.0 (25 ℃) | | 电导率 | ≤4.3 μS/cm | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 00612 | Supelco | Water | suitable for ion chromatography | 706.17元/2.5L; 1164元/5L; | 咨询 |
产品说明 一般描述 水的纯度高,尤其符合离子色谱(IC)的要求。适用于阴离子、阳离子和某些有机物的痕量分析,通常用离子色谱法(IC)进行。 应用 Metrohm IC 应用说明AN-S-336:顺序预浓缩和基体消除后,用Metrosep ASupp 16-250/2.0 色谱柱进行阴离子痕量分析。
Metrohm IC 应用说明AN-Q-008:使用离子色谱法在蒸馏水中进行痕量监测。
Metrohm IC 应用说明AN-C-159:基体消除和顺序预浓缩后,用Metrosep C 4-250/2.0 色谱柱进行阳离子痕量分析。
Metrohm IC 应用说明AN-S-304:可变顺序预浓缩,包括基体消除用于痕量阴离子分析 (MiPCT-ME)。 联系 若要了解更多信息,请访问 IC 门户。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329747105 | | NACRES | NB.21 |
产品性质 | 质量水平 | 100 | | technique(s) | immunocytochemistry: suitable ion chromatography: suitable | | 杂质 | ≤10 μg/kg acetate ≤10 μg/kg formiate ≤10 μg/kg glycolate ≤10 μg/kg oxalate | | 折射率 | n20/D 1.34 (lit.) | | 电导率 | ≤2 μS/cm | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 痕量阴离子 | bromate (BrO3-): ≤1 μg/kg bromide (Br-): ≤1 μg/kg chlorate (ClO3-): ≤1 μg/kg chloride (Cl-): ≤1 μg/kg chlorite (ClO2-): ≤1 μg/kg fluoride (F-): ≤1 μg/kg iodide (I-): ≤1 μg/kg nitrate (NO3-): ≤1 μg/kg nitrite (NO2-): ≤1 μg/kg phosphate (PO43-): ≤1 μg/kg sulfate (SO42-): ≤1 μg/kg | | 痕量阳离子 | Al: ≤0.005 mg/kg Ba: ≤0.005 mg/kg Bi: ≤0.005 mg/kg Ca: ≤0.01 mg/kg Cd: ≤0.005 mg/kg Co: ≤0.005 mg/kg Cr: ≤0.005 mg/kg Cu: ≤0.005 mg/kg Fe: ≤0.005 mg/kg K: ≤0.01 mg/kg Li: ≤0.005 mg/kg Mg: ≤0.005 mg/kg Mn: ≤0.005 mg/kg Mo: ≤0.005 mg/kg NH4+: ≤0.01 mg/kg Na: ≤0.01 mg/kg Ni: ≤0.005 mg/kg Pb: ≤0.005 mg/kg Sr: ≤0.005 mg/kg Zn: ≤0.005 mg/kg | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
|
| 900682 | Sigma-Aldrich | Water | for UHPLC, suitable for mass spectrometry (MS) | 1177.78元/1 L; 4514.42元/6 X 1 L; 9045.44元/4 X 4 L; | 咨询 |
产品说明 包装 1, 6×1, 4×4 L in glass bottle 特点和优势 将水用作UHPLC-MS的溶剂具有以下优点: - 溶剂纯度极高,检测限低
- 极低的MS基线噪声
- 优异的批次间再现性
- 痕量金属极少
- 微滤 (0.2 μm) 。
基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 形式 | liquid | | technique(s) | mass spectrometry (MS): suitable | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | application(s) | food and beverages | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 95284 | Sigma-Aldrich | Water | for molecular biology, sterile filtered | 804.14元/100 ML; 1263.85元/500 ML; 1815.23元/1 L; 3696.15元/6 X 100 ML; | 咨询 |
产品说明 应用 无菌过滤水用于: - 克隆和质粒构建
- 多糖A(PSA)限制性方法中限制性酶切PCR扩增子
- RNA分离
- 荧光原位杂交 (FISH)
其他说明 便于将水产品规格与 水规格表进行比较。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 57653665 | | NACRES | NA.31 |
产品性质 | 质量水平 | 100 | | 等级 | for molecular biology | | 无菌性 | sterile-filtered | | 形式 | liquid | | 质量 | sterile filtered | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | FISH: suitable | | 杂质 | DNases, none detected RNases, none detected phosphatases, none detected proteases, none detected | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | 电导率 | 0.0-5 μS/cm at 25 ℃ | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 痕量阳离子 | Ca: <10 ppb Mg: <10 ppb | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 78533 | Supelco | Water | for TOC analysis | 502.22元/1 L; | 咨询 |
产品说明 一般描述 总有机碳分析是一种测量水中存在的溶解和颗粒有机物碳含量的方法。TOC 分析有助于去除无机碳,将有机碳氧化为 CO 2 并定量 CO 2 。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329768155 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 保质期 | limited shelf life, expiry date on the label | | 杂质 | ≤0.10 mg/L TOC | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 适用性 | suitable for (TOC analysis) | | application(s) | environmental food and beverages general analytical | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 1.03728 | Supelco | Water | for UHPLC-MS LiChrosolv® | 1229.59元/1 L; 1795.59元/2 L; | 咨询 |
产品说明 法律信息 LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 产品线 | LiChrosolv® | | 形式 | liquid | | technique(s) | UHPLC: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 14211 | Supelco | Water | ACS reagent, for ultratrace analysis | 3069.37元/1 L; | 咨询 |
基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329750421 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | ACS reagent for inorganic trace analysis for ultratrace analysis | | 杂质 | ≤5 μg/kg ammonium (NH4) | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 痕量阴离子 | bromide (Br-): ≤1 μg/kg chloride (Cl-): ≤1 μg/kg fluoride (F-): ≤1 μg/kg iodide (I-): ≤1 μg/kg nitrate (NO3-): ≤1 μg/kg nitrite (NO2-): ≤1 μg/kg phosphate (PO43-): ≤1 μg/kg sulfate (SO42-): ≤1 μg/kg | | 痕量阳离子 | Ag: ≤0.001 μg/kg Al: ≤0.1 μg/kg As: ≤0.01 μg/kg Au: ≤0.005 μg/kg B: ≤0.1 μg/kg Ba: ≤0.005 μg/kg Be: ≤0.005 μg/kg Bi: ≤0.001 μg/kg Ca: ≤0.2 μg/kg Cd: ≤0.001 μg/kg Ce: ≤0.001 μg/kg Co: ≤0.001 μg/kg Cr: ≤0.01 μg/kg Cs: ≤0.001 μg/kg Cu: ≤0.01 μg/kg Dy: ≤0.001 μg/kg Er: ≤0.001 μg/kg Eu: ≤0.001 μg/kg Fe: ≤0.02 μg/kg Ga: ≤0.001 μg/kg Gd: ≤0.001 μg/kg Ge: ≤0.005 μg/kg Hf: ≤0.001 μg/kg Hg: ≤0.02 μg/kg Ho: ≤0.001 μg/kg In: ≤0.001 μg/kg Ir: ≤0.001 μg/kg K: ≤0.02 μg/kg La: ≤0.001 μg/kg Li: ≤0.001 μg/kg Lu: ≤0.001 μg/kg Mg: ≤0.05 μg/kg Mn: ≤0.005 μg/kg Mo: ≤0.005 μg/kg Na: ≤0.05 μg/kg Nb: ≤0.005 μg/kg Nd: ≤0.001 μg/kg Ni: ≤0.005 μg/kg Os: ≤0.005 μg/kg Pb: ≤0.001 μg/kg Pd: ≤0.001 μg/kg Pr: ≤0.001 μg/kg Pt: ≤0.005 μg/kg Rb: ≤0.001 μg/kg Re: ≤0.005 μg/kg Rh: ≤0.001 μg/kg Ru: ≤0.005 μg/kg Sb: ≤0.001 μg/kg Sc: ≤0.005 μg/kg Se: ≤0.05 μg/kg Si: ≤0.5 μg/kg Sm: ≤0.001 μg/kg Sn: ≤0.005 μg/kg Sr: ≤0.001 μg/kg Ta: ≤0.001 μg/kg Tb: ≤0.001 μg/kg Te: ≤0.001 μg/kg Th: ≤0.005 μg/kg Ti: ≤0.01 μg/kg Tl: ≤0.005 μg/kg Tm: ≤0.001 μg/kg U: ≤0.001 μg/kg V: ≤0.001 μg/kg W: ≤0.005 μg/kg Y: ≤0.001 μg/kg Yb: ≤0.001 μg/kg Zn: ≤0.05 μg/kg Zr: ≤0.001 μg/kg | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| W3513 | Sigma-Aldrich | Water | BioPerformance Certified | 296.75元/100 ML; 1110.17元/1 L; | 咨询 |
产品说明 应用 Water has been used: - as a component of the reaction mixture for polymerase chain reaction (PCR)
- in the dilution of plasmids for real-time PCR
- as a component of 1X TE buffer and library elution buffer (LEB)
制备说明 This product is prepared from double distilled and deionized water 其他说明 便于将水产品规格与 水规格表进行比较。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 24901753 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 等级 | BioPerformance Certified | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 无菌性 | sterile-filtered | | 形式 | liquid | | technique(s) | cell culture | mammalian: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 吸光度 | ≤0.05 at 290 | | 异质活性 | DNase, RNase, none detected | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| W1754 | Sigma-Aldrich | Water | PCR Reagent | 474.27元/1 VIAL; 1638.76元/5 VIALS; | 咨询 |
产品说明 一般描述 对 PCR 级水进行无菌过滤。它不含核酸外切酶(dna 酶、rna 酶)和核酸内切酶(切口酶),也不含核酸污染。 应用 聚合酶链反应 (PCR) 中用水补足样品的最终体积。 适用性 适用于聚合酶链式反应 (PCR) 其他说明 便于将水产品规格与 水规格表进行比较。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 24900779 | | NACRES | NA.25 |
产品性质 | 等级 | PCR Reagent | | 质量水平 | 200 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 无菌性 | sterile-filtered | | 形式 | liquid | | 包装 | vial of 1.5 mL | | technique(s) | PCR: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 异质活性 | DNase, none detected RNase, none detected | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 1.00473 | Supelco | Water | for inorganic trace analysis Suprapur® | 5564.35元/5 L; | 咨询 |
产品说明 分析说明 Ag (Silver): ≤ 1.0 ppb Al (Aluminium): ≤ 1.0 ppb As (Arsenic): ≤ 1.0 ppb Au (Gold): ≤ 1.0 ppb B (Boron): ≤ 1.0 ppb Ba (Barium): ≤ 1.0 ppb Be (Beryllium): ≤ 1.0 ppb Bi (Bismuth): ≤ 1.0 ppb Ca (Calcium): ≤ 1.0 ppb Cd (Cadmium): ≤ 1.0 ppb Co (Cobalt): ≤ 1.0 ppb Cr (Chromium): ≤ 1.0 ppb Cu (Copper): ≤ 1.0 ppb Fe (Iron): ≤ 1.0 ppb Ga (Gallium): ≤ 1.0 ppb Ge (Germanium): ≤ 1.0 ppb Hg (Mercury): ≤ 1.0 ppb In (Indium): ≤ 1.0 ppb K (Potassium): ≤ 1.0 ppb Li (Lithium): ≤ 1.0 ppb Mg (Magnesium): ≤ 1.0 ppb Mn (Manganese): ≤ 1.0 ppb Mo (Molybdenum): ≤ 1.0 ppb Na (Sodium): ≤ 1.0 ppb Ni (Nickel): ≤ 1.0 ppb Pb (Lead): ≤ 1.0 ppb Pd (Palladium): ≤ 1.0 ppb Pt (Platinum): ≤ 1.0 ppb Sb (Antimony): ≤ 1.0 ppb Sn (Tin): ≤ 1.0 ppb Sr (Strontium): ≤ 1.0 ppb Ti (Titanium): ≤ 1.0 ppb Tl (Thallium): ≤ 1.0 ppb V (Vanadium): ≤ 1.0 ppb Zn (Zinc): ≤ 1.0 ppb Zr (Zirconium): ≤ 1.0 ppb Actual analysis values are subject to unavoidable systematic variations in this concentration range. 法律信息 SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 等级 | for inorganic trace analysis | | 蒸汽压 | 23 hPa ( 20 ℃) | | 形式 | liquid | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 1.01262 | Supelco | Water | Ultrapur | 2548.25元/1 L; | 咨询 |
基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 等级 | for inorganic trace analysis | | 蒸汽压 | 23 hPa ( 20 ℃) | | 形式 | liquid | | technique(s) | UV/Vis spectroscopy: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 1.16754 | Supelco | Water | for analysis EMSURE® | 712.91元/5 L; 766元/4 L; 1532元/10 L; | 咨询 |
产品说明 一般描述 EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. 分析说明 Spec. conductance at 25 °C (at the time of manufacturing): ≤ 1 µS/cm Evaporation residue: ≤ 1 mg/l Residue on ignition: ≤ 1 mg/l Chloride (Cl): ≤ 0.05 mg/l Fluoride (F): ≤ 0.05 mg/l Nitrate (NO₃): ≤ 0.01 mg/l Phosphate (PO₄): ≤ 0.01 mg/l Sulfate (SO₄): ≤ 0.1 mg/l Silicate (SiO₂): ≤ 0.01 mg/l Ammonium (NH₄): ≤ 0.01 mg/l Ag (Silver): ≤ 0.0004 mg/l As (Arsenic): ≤ 0.0020 mg/l Al (Aluminium): ≤ 0.0020 mg/l Au (Gold): ≤ 0.0010 mg/l B (Boron): ≤ 0.0050 mg/l Ba (Barium): ≤ 0.0010 mg/l Be (Beryllium): ≤ 0.0020 mg/l Bi (Bismuth): ≤ 0.0010 mg/l Ca (Calcium): ≤ 0.0050 mg/l Cd (Cadmium): ≤ 0.0010 mg/l Co (Cobalt): ≤ 0.0010 mg/l Cr (Chromium): ≤ 0.0004 mg/l Cu (Copper): ≤ 0.0004 mg/l Fe (Iron): ≤ 0.0010 mg/l Ga (Gallium): ≤ 0.0040 mg/l Ge (Germanium): ≤ 0.0010 mg/l In (Indium): ≤ 0.0010 mg/l K (Potassium): ≤ 0.0050 mg/l Li (Lithium): ≤ 0.0020 mg/l Mg (Magnesium): ≤ 0.0050 mg/l Mn (Manganese): ≤ 0.0004 mg/l Mo (Molybdenum): ≤ 0.0020 mg/l Na (Sodium): ≤ 0.0100 mg/l Ni (Nickel): ≤ 0.0004 mg/l Pb (Lead): ≤ 0.0010 mg/l Pd (Palladium): ≤ 0.0080 mg/l Pt (Platinum): ≤ 0.0010 mg/l Sb (Antimony): ≤ 0.0010 mg/l Sn (Tin): ≤ 0.0010 mg/l Sr (Strontium): ≤ 0.0004 mg/l Ti (Titanium): ≤ 0.0010 mg/l V (Vanadium): ≤ 0.0010 mg/l Zn (Zinc): ≤ 0.0040 mg/l Zr (Zirconium): ≤ 0.0010 mg/l Substances reducing potassium permanganate (O): ≤ 0.08 mg/l 法律信息 EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 300 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 形式 | liquid | | technique(s) | UV/Vis spectroscopy: suitable | | 杂质 | ≤0.01 mg/L Ammonium (NH4) ≤0.01 mg/L Nitrate (NO3) ≤0.01 mg/L Phosphate (PO4) ≤0.01 mg/L Silicate (SiO2) ≤0.05 mg/L Chloride (Cl) ≤0.05 mg/L Fluoride (F) ≤0.1 mg/L Sulfate (SO4) | | 蒸发残留物 | ≤1 mg/L | | 灼烧残渣 | ≤1 mg/L | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 15-25℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 95289 | Sigma-Aldrich | Water | for cell biology, sterile ultrafiltered | 313.01元/100 ML; 714.16元/500 ML; 1565.05元/1 L; | 咨询 |
产品说明 应用 水已被用于: - 冲洗脂多糖亲和测定中腐蚀和未腐蚀的圆盘
- 水凝胶合成和制备过程
- 制备2-巯基乙醇和CpG-ODN储备液
- 制备脂多糖(LPS)
其他说明 便于将水产品规格与 水规格表进行比较。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 57653666 | | NACRES | NA.71 |
产品性质 | 质量水平 | 100 | | 等级 | for cell biology | | 形式 | liquid | | 质量 | sterile ultrafiltered | | 保质期 | limited shelf life, expiry date on the label | | 杂质 | mycoplasma, none detected (fluorimetric detection of DNA traces; Hoechst test with Bisbenzimide H 33258 (Cat. No 14530)) ≤0.005 EU/mL endoxins | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 痕量阳离子 | Ca: <10 ppb Mg: <10 ppb | | application(s) | cell analysis | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 95280 | Sigma-Aldrich | Water | tested according to Ph. Eur. | 1009.49元/1 L; | 咨询 |
产品说明 应用 Water has been used in the preparation of NiCl2 solution and imaging buffer for immobilization of DNA on the substrate. 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329770431 | | NACRES | NA.31 |
产品性质 | 质量水平 | 200 | | agency | USP/NF tested according to Ph. Eur. | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
|
| 1.00577 | Supelco | Water | for headspace gas chromatography SupraSolv® | 540.46元/1 L; 1469.07元/2.5 L; | 咨询 |
产品说明 一般描述 SupraSolv solvents for headspace gas chromatography are developed particularly for the analysis of residual solvents in drug substances, excipients and drug products according to ICH, Ph Eur and USP - SupraSolv headspace solvents are tested for all residual solvents defined by the ICH. 分析说明 residue on evaporation: ≤ 5 mg/l GC/HS Every residual solvent of class 1 acc. to ICH: ≤ 1 µg/g Every residual solvent of class 2 acc. to ICH: ≤ 10 µg/g Every residual solvent of class 3 acc. to ICH: ≤ 50 µg/g Suitable as solvent for the analysis of residual solvents of ICH classes 1, 2 and 3 according to Ph Eur and USP. Formic acid, acetic acid, N,N-dimethylacetamide, N,N-dimethy lformamide and dimethyl sulfoxide are not detected. 法律信息 SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 产品线 | SupraSolv® | | 形式 | liquid | | technique(s) | GC-HS: suitable | | 杂质 | ≤1 μg/g Every residual solvent of class 1 acc. to ICH ≤10 μg/g Every residual solvent of class 2 acc. to ICH ≤50 μg/g Every residual solvent of class 3 acc. to ICH | | 蒸发残留物 | ≤5 mg/L | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 95283 | Supelco | Water | for HPCE, for luminescence, suitable for UV/Vis spectroscopy | 474.43元/100 ML; 1544.66元/1 L; | 咨询 |
产品说明 一般描述 Water is widely used for HPCE (High-Performance Capillary Electrophoresis), luminescence and UV-spectroscopic studies. 应用 Water has been used for the conditioning of capillaries during the micellar electrokinetic capillary chromatographic analysis. 制备说明 在洁净室条件下制备并经过 0.2μm 膜过滤器过滤 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329770432 | | NACRES | NB.21 |
产品性质 | 质量水平 | 100 | | 等级 | for HPCE for luminescence | | technique(s) | UV/Vis spectroscopy: suitable | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 吸光度 | in accordance at 200-800 nm | | 吸光度比值 | A200 nm ≤0.05 (absorption measured against Suprasil-Standard) | | 适用性 | in accordance for fluorescence emission | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
|
| 1.02699 | Supelco | Water | for gas chromatography SupraSolv® | 476.36元/1 L; 947.88元/2.5 L; | 咨询 |
产品说明 法律信息 SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 产品线 | SupraSolv® | | 形式 | liquid | | technique(s) | gas chromatography (GC): suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 1.03702 | Supelco | Water | for gas chromatography MS SupraSolv® | 959.11元/2.5 L; | 咨询 |
产品说明 分析说明 Identity (IR-spectrum): passes test Colour: ≤ 10 Hazen Evaporation residue: ≤ 5.0 mg/l TOC: ≤ 30 ppb 法律信息 SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 产品线 | SupraSolv® | | 形式 | liquid | | technique(s) | GC/MS: suitable | | 杂质 | ≤30 ppb TOC | | 蒸发残留物 | ≤5.0 mg/L | | 颜色 | APHA: ≤10 | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 1.01810 | Supelco | Conductivity water ( nominal 0 mS/cm) | Test solution for measurement of electrolytic conductivity, traceable to PTB and NIST Certipur® | 4525.73元/5 X 100 ML; | 咨询 |
产品说明 分析说明 Electrical conductivity (25 °C): 0 - 0.002 mS/cm 法律信息 CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 100 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 形式 | liquid | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 15-25℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 693520 | Sigma-Aldrich | Water, DEPC-Treated, Molecular Biology Grade-CAS 7732-18-5-Calbiochem | Sterile-filtered water treated with diethyl pyrocarbonate (DEPC). | 845.22元/1 L; | 咨询 |
产品说明 一般描述 Sterile-filtered water treated with diethyl pyrocarbonate (DEPC). 包装 1 l in Plastic ampoule 警告 Toxicity: Standard Handling (A) 外形 Sterile, DEPC-treated H₂O. 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 | | EC索引号 | 2317912 |
产品性质 | 质量水平 | 100 | | 形式 | liquid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze | | 颜色 | clear | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 异质活性 | DNase, RNase, proteases, none detected | | 运输 | ambient | | 储存温度 | 10-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 329886 | Sigma-Aldrich | Water-16O | ≥99.94 atom % 16O | 2328.85元/10 G; | 咨询 |
产品说明 包装 10 g in ampule This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service. 基本信息 | 线性分子式 | H216O | | 分子量 | 18.01 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00167447 | | PubChem化学物质编号 | 24859819 | | NACRES | NA.12 |
产品性质 | 质量水平 | 200 | | 描述 | 17O, 18O-depleted Normalized with respect to hydrogen | | 同位素纯度 | ≥99.94 atom % 16O | | 形式 | liquid | | pH值(酸碱度) | 6.0-8.0 (25 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 25 ℃ | | 质量偏移 | depleted | | SMILES string | [16OH2] | | InChI | 1S/H2O/h1H2/i1+0 | | InChI key | XLYOFNOQVPJJNP-IGMARMGPSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
|
| 320072 | Sigma-Aldrich | Water | ACS reagent | 265.92元/500 ML; 498.61元/2.5 L; | 咨询 |
基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329753952 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 形式 | liquid | | 杂质 | MnO4- reducers, passes test ≤0.01% Silicate (as SiO2) ≤0.01 ppm silicate | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 6.0-8.0 (25 ℃) | | 电导率 | ≤2 μmho per cm at 25 ℃ | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 痕量阴离子 | chloride (Cl-): ≤0.4 ppm nitrate (NO3-): ≤0.4 ppm phosphate (PO43-): ≤1.0 ppm sulfate (SO42-): ≤1.0 ppm | | 痕量阳离子 | heavy metals (as Pb): ≤0.01 ppm | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 8.48333 | Sigma-Aldrich | Di water | for synthesis | 261.05元/1 L; 805.17元/10 L; 5416.21元/200 L; | 咨询 |
产品说明 分析说明 Boiling point: 99 - 101 °C Density (d 20 °C/ 4 °C): 0.9979 - 0.9985 Conductivity (20 °C): ≤ 4.3 µS/cm 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 23 hPa ( 20 ℃) | | 形式 | liquid | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 储存温度 | 2-30℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| DENWAT | | Pure Water Density Standard | UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 掳C, density: 0.9970 g/mL at 25 掳C | 3620.62元/60 ML; 7626.86元/3 X 60 ML; | 咨询 |
产品说明 一般描述 请注意,本页所示数值均为标称值。当前批次所有Paragon密度标准品的所有验证数据都可以Paragon Scientific网页上找到 该产品是认证参考物质(CRM),符合国际BS EN ISO / IEC 17025标准认证 纯水密度标准品主要用来验证或校对测量密度的仪器。该产品是认证参考物质(CRM),符合国际BS EN ISO / IEC 17025标准认证 法律信息 ASTM is a registered trademark of American Society for Testing and Materials 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329798917 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | certified reference material | | agency | according to ASTM® D1480 | | 保质期 | limited shelf life, expiry date on the label | | manufacturer/tradename | Paragon Scientific Ltd | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 0.9982 g/mL at 20 ℃ 0.9970 g/mL at 25 ℃ 1.000 g/mL at 3.98 ℃ (lit.) | | application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages industrial qc personal care petroleum | | 格式 | mixture | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| DENWAT3 | | Pure Water Density Standard | UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 掳C, density: 0.9970 g/mL at 25 掳C | 6146.99元/3 X 60 ML; | 咨询 |
产品说明 一般描述 Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Density Standards can be found on the Paragon Scientific webpage This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 法律信息 ASTM is a registered trademark of American Society for Testing and Materials 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329798918 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | certified reference material | | agency | according to ASTM® D1480 | | 保质期 | limited shelf life, expiry date on the label | | manufacturer/tradename | Paragon Scientific Ltd | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 0.9982 g/mL at 20 ℃ 0.9970 g/mL at 25 ℃ 1.000 g/mL at 3.98 ℃ (lit.) | | application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages industrial qc personal care petroleum | | 格式 | mixture | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 2107 | Sigma-Aldrich | E-ToxateTM Water | endotoxin, free | 573.93元/10 ML; 815.59元/30 ML; | 咨询 |
产品说明 法律信息 E-Toxate is a trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 24852552 |
产品性质 | 形式 | liquid | | 杂质 | endotoxin, free | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | application(s) | detection | | 相容性 | reagent for E-Toxate™ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
|
| 12156 | Supelco | Density Standard 998 kg/m3 | H&D Fitzgerald Ltd. Quality | 2335.08元/10 ML; | 咨询 |
基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 329749645 | | NACRES | NA.24 |
产品性质 | 等级 | H&D Fitzgerald Ltd. Quality analytical standard | | 保质期 | limited shelf life, expiry date on the label | | manufacturer/tradename | H&D Fitzgerald Ltd. | | 折射率 | n20/D 1.34 (lit.) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages industrial qc personal care petroleum pharmaceutical (small molecule) | | 格式 | mixture | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
|
| W1503 | Sigma-Aldrich | Water | for embryo transfer, sterile-filtered, BioXtra, suitable for mouse embryo cell culture | 268.94元/100 ML; 494.94元/500 ML; | 咨询 |
产品说明 应用 可用于胚胎操作。 水用于以下应用:
- 用于发射颗粒物悬液毒理学分析
- 在多种研究中悬浮特定样本
- 用于细胞培养和暴露
- 在胞内钙变化检测过程中,用于在无钙水中冲洗细胞
其他说明 轻松根据水规范表比较比较水产物规格。 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | EC 号 | 231-791-2 | | MDL编号 | MFCD00011332 | | PubChem化学物质编号 | 24900778 | | NACRES | NA.75 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | <1 (vs air) | | 蒸汽压 | 3 mmHg | | 无菌性 | sterile-filtered | | 产品线 | BioXtra | | 形式 | liquid | | technique(s) | cell culture | embryo: suitable | | 杂质 | endotoxin, tested | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 5-7 | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available | | 个人防护装备 | Eyeshields, Gloves |
|
| 1.73503 | Supelco | Zero Cell | Spectroquant® | 876.55元/1 UNIT; | 咨询 |
产品说明 法律信息 SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | H2O | | 分子量 | 18.02 | | Beilstein | 2050024 | | MDL编号 | MFCD00011332 |
产品性质 | 物料 | optical glass vial | | 蒸汽压 | 23 hPa ( 20 ℃) | | 形式 | liquid | | technique(s) | UV/Vis spectroscopy: suitable photometry: suitable | | 折射率 | n20/D 1.34 (lit.) | | pH值(酸碱度) | 7 (20 ℃) | | bp | 100 ℃ (lit.) | | mp | 0 ℃ (lit.) | | 密度 | 1.000 g/mL at 3.98 ℃ (lit.) | | 相容性 | for use with Spectroquant® Nova 60 A for use with Spectroquant® Prove 100 for use with Spectroquant® Prove 300 for use with Spectroquant® Prove 600 | | detection method | photometric | | 储存温度 | 15-25℃ | | SMILES string | O | | InChI | 1S/H2O/h1H2 | | InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | nwg | | 闪点(F) | No data available | | 闪点(C) | No data available |
|
| 187553 | Amethyst | Water, HPLC grade | HPLC级 | 100元/1L; 241元/4L; | 咨询 |
基本信息 | 分子式 | H2O | | 分子量 | 18.02 | | 沸点 | 100 | | 密度 | 1.0 | | 折光率(n20D) | 1.3400 | | MDL编码 | MFCD00011332 | | EINECS 编号 | 231-791-2 |
安全信息 |
| BF-KF-50X-5ML-VAP | AccuStandard | (KF) Water Content,5000 μg/g in Anisole | 5000 μg/g in Anisole | 1069元/10×5mL; | 咨询 |
|
| BF-KF-10X-5ML-VAP | AccuStandard | (KF) Water Content,1000 μg/g in Anisole | 1000 μg/g in Anisole | 1069元/10×5mL; | 咨询 |
|
| BF-KF-0.6X-5ML-VAP | AccuStandard | (KF) Water Content,60 μg/g in Anisole | 60 μg/g in Anisole | 1497元/10×5mL; | 咨询 |
|
| BF-KF-1X-5ML-VAP | AccuStandard | (KF) Water Content,100 μg/g in Anisole | 100 μg/g in Anisole | 1069元/10×5mL; | 咨询 |
|
| BOOK-PLAS-001 | AccuStandard | Handbook for the Chemical Analysis of Plastic and Polymer Additives | | 5940元/1; | 咨询 |
|
| BOOK-PLAS-002 | AccuStandard | Handbook for the Chemical Analysis of Plastic and Polymer Additives, 2nd Edition | | 5940元/1; | 咨询 |
|
| CLP-BLW-5 | AccuStandard | ICP Water Blank,Water | Water | 392元/500mL; | 咨询 |
|
| CLP-BLW-L-VAP | AccuStandard | ICP Water Blank,Water | Water | 760元/2×500mL; | 咨询 |
|
| KF-10X-2ML-VAP | AccuStandard | Water content,1000 μg/g in Anisole | 1000 μg/g in Anisole | 855元/10×2mL; | 咨询 |
|
| KF-10X-20ML-PAK | AccuStandard | Water content,1000 μg/g in Anisole | 1000 μg/g in Anisole | 1069元/5×20mL; | 咨询 |
|
| KF-0.6X-5ML-VAP | AccuStandard | Water content,60 μg/g in Anisole | 60 μg/g in Anisole | 1390元/10×5mL; | 咨询 |
|
| KF-10X-5ML-VAP | AccuStandard | Water content,1000 μg/g in Anisole | 1000 μg/g in Anisole | 962元/10×5mL; | 咨询 |
|
| KF-1X-20ML-PAK | AccuStandard | Water content,100 μg/g in Anisole | 100 μg/g in Anisole | 1069元/5×20mL; | 咨询 |
|
| KF-50X-20ML-PAK | AccuStandard | Water content,5000 μg/g in Anisole:Isopropanol (90:10) | 5000 μg/g in Anisole:Isopropanol (90:10) | 1069元/5×20mL; | 咨询 |
|
| KF-1X-2ML-VAP | AccuStandard | Water content,100 μg/g in Anisole | 100 μg/g in Anisole | 855元/10×2mL; | 咨询 |
|
| KF-50X-2ML-VAP | AccuStandard | Water content,5000 μg/g in Anisole:Isopropanol (90:10) | 5000 μg/g in Anisole:Isopropanol (90:10) | 855元/10×2mL; | 咨询 |
|
| KF-1X-5ML-VAP | AccuStandard | Water content,100 μg/g in Anisole | 100 μg/g in Anisole | 962元/10×5mL; | 咨询 |
|
| KF-50X-5ML-VAP | AccuStandard | Water content,5000 μg/g in Anisole:Isopropanol (90:10) | 5000 μg/g in Anisole:Isopropanol (90:10) | 962元/10×5mL; | 咨询 |
|