产品名称９/div>
Supelclean Ultra 2400
Supelclean Ultra
产品介绍９/div>
产品说明
一般描?/p>
This multi-bed solid phase extraction (SPE) cartridge was designed for the cleanup of extracts of difficult matrices such as dry commodities (tea, spices, coffee, etc.) prior to pesticide residue analysis, typically performed by GC/MSMS and LC/MS/MS. These types of samples can contain pigments and oils, and may not be sufficiently cleaned using a standard QuEChERS cleanup.
The top bed consists of a mixture of PSA/C18 and a graphitized, spherical carbon. PSA removes acidic interferences, C18 retains some hydrophobic interferences, and carbon removes pigments. The variety of carbon used in this cartridge was engineered to remove sufficient pigmentation while allowing for better recoveries of compounds with planar structures. The bottom bed of the cartridge contains Z-Sep, which is a zirconia-coated silica. Z-Sep removes oily residues, and provides additional pigment removal.
The cartridge can be used for cleanup of acetonitrile extracts to be analyzed by either GC or HPLC.
法律信息
Discovery is a registered trademark of sigma-aldrich Co. LLC
Supelclean is a trademark of sigma-aldrich Co. LLC
基本信息
产品性质
| 质量水平 |
100 |
| 产品纾/td> |
Supelclean? |
| 组成 |
bed A, 270 mg (Supelclean?PSA, Discovery?C18, and Spherical Carbon)
bed B, 225 mg (Z-Sep) |
| 包装 |
pkg of 54 |
| technique(s) |
solid phase extraction (SPE): suitable |
| 体积 |
3 mL |
| 基质活性基囡/td> |
C18 bonding
PSA bonding
carbon bonding |
| application(s) |
food and beverages |
安全信息
| 象形国/td> |
  |
| 警示用语９/td> |
Danger |
| 危险声明 |
H317 - H318 |
| 预防措施声明 |
P261 - P272 - P280 - P302 + P352 - P305 + P351 + P338 - P333 + P313 |
| 危险分类 |
Eye Dam. 1 - Skin Sens. 1 |
| 储存分类代码 |
11 - Combustible Solids |
| WGK |
WGK 3 |
| 闪点(F) |
Not applicable |
| 闪点(C) |
Not applicable |
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