产品说明
一般描述
Cellulose plates are used to analyze polar substances. An organic sorbent, cellulose is perfect for separating hydrophilic substances by partition chromatography. Typical applications include the analysis of amino acids, carbohydrates, and phosphates as well as nucleic acid and nucleic acid derivatives. We offer cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.
25 Aluminium sheets 20 x 20 cm
联系
Replaces: 16092-1; 16092
分析说明
Layer thickness: 70 - 110 µm
Deviation of layer thickness per plate: ≤ 30 µm
Aminoacid test
hRf-values
- L-serine, amino acid test:
20 - 30
- L-threonine, amino acid test: 30 - 40
- L-alanine, amino acid test: 35 - 45
- L-methionine, amino acid test: 55 - 65
- L-phenylalanine, amino acid test: 60 - 70
- L-leucine, amino acid test: 70 - 80
Typical value determined on a sheet
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed
产品性质
| 物料 | aluminum support cellulose matrix |
| 质量水平 | 100 |
| 特点 | binder Organic Polymer fluorescent indicator: no |
| 包装 | pkg of 25 sheets |
| technique(s) | thin layer chromatography (TLC): suitable |
| 层厚度 | 70-110 μm |
| 薄片长度 × 宽度 | 20 cm × 20 cm |
| 储存温度 | 2-30℃ |
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