产品说明
一般描述
25 Aluminium sheets 20 x 20 cm
联系
Replaces: 5583-7; 5583
分析说明
Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/g
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.5 - 11.5 µm
Layer thickness: 160 - 220 µm
Deviation of layer thickness per plate: ≤ 40 µm
layer thickness concentrating zone: 90 - 140 µm
Fluctuation in the thickness of the concentration zone: ≤ 30 µm
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
separation number (colourtest, lipophile): ≥ 10.5
Typical value determined on a conditioned sheet
Eluent: tuluene (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 25 sheets |
| technique(s) | thin layer chromatography (TLC): suitable |
| 层厚度 | 200 μm |
| 薄片长度 × 宽度 | 20 cm × 20 cm |
| 粒径 | 10-12 μm |
| 孔径 | 60 Å medium pore diameter |
| 储存温度 | 2-30℃ |
