一般描述 25 Glass plates 20 x 20 cm Our 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. Replaces: 5718-7; 5718 分析说明 Layer thickness: 80 - 120 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: 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 物料 cellulose matrix glass support 质量水平 100 特点 binder Organic Polymer fluorescent indicator 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°C