产品名称９/div>
TLC Silica gel 60 F
2
5
4
产品介绍９/div>
产品说明
一般描?/p>
Our classical silica TLC plates are based on a combination of our proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pensil on the surface without risk to damage the layer.
50 Aluminium sheets 5 x 10 cm
应用
Aluminum TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 50 size 5x10 cm for thin layer chromatography applications.
联系
Replaces: 16834-2; 16834
分析说明
Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m?/g
Pore volume (N?-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.5 - 11.5 ?m
Layer thickness: 165 - 235 ?m
Deviation of layer thickness per plate: 40 ?m
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
11 - 25
- Ceres Black G, colour test, lipophile: 34 - 48
- ceres Violet brn, colour test, lipophile: 52 - 67
Typical value determined on a conditioned sheet
Eluent: toluene (45% rel. humidity)
产品性质
| 物料 |
aluminum support
silica gel 60 matrix |
| 质量水平 |
100 |
| 特点 |
binder Organic Polymer
fluorescent indicator |
| 包装 |
pkg of 50 sheets |
| technique(s) |
thin layer chromatography (TLC): suitable |
| 层厚?/td> |
200 m |
| 薄片长度 宽度 |
5 cm 10 cm |
| 粒径 |
10-12 m |
| 孔径 |
60 ? medium pore diameter |
| 储存温度 |
2-30ℂ/td> |
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