TLC Cellulose

半岛bd体育手机客户端 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 Glass plates 20 x 20 cm

联系

Replaces: 5716-7; 5716

分析说明

Layer thickness: 80 - 120 ?m
Deviation of layer thickness per plate: ≤ 30 ?m
Aminoacid test
hRf-values
- L-serine, amino acid test:
20 - 30
- L-threonine, amino acid test: 29 - 36
- L-alanine, amino acid test: 30 - 40
- L-methionine, amino acid test: 49 - 60
- L-phenylalanine, amino acid test: 59 - 70
- L-leucine, amino acid test: 66 - 76
Typical value determined on a plate
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed

半岛bd体育手机客户端 性质

物料	cellulose matrix glass support
质量水平	100
特点	binder Organic Polymer fluorescent indicator: no
包装	pkg of 25 plates
technique(s)	thin layer chromatography (TLC): suitable
层厚度	80-120 μm
板长度 × 宽度	20 cm × 20 cm
储存温度	2-30℃

安全信息

储存分类代码

10-13 - German Storage Class 10 to 13