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105731 氧化铝薄层层析板

105731
Purchase on Sigma-Aldrich

概述

Replacement Information
Replacement InformationIn North America 1.05731.0001 replaces and is identical to 5731-3

Products

产品目录编号包装 数量 / 包装
1.05731.0001 纤维箱 100 units
描述
产品目录编号105731
Replaces5731-3; 5731
概述Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes.
参考
产品信息
HS代码3822 19 00
Quality LevelMQ100
应用
应用Glass TLC plates, aluminum oxide coated with Flourescent indicator F254. The aluminum oxide TLC plate comes in a quantity of 100 size 5x20 cm for thin layer chromatography applications.
生物信息
理化信息
尺寸
材料信息
毒性学信息
GHS安全信息
储存类别10 - 13 其它液体及固体
安全信息
产品使用声明
储存和货运信息
储存于 +2°C 到 +30°C储存.
包装信息
运输信息
补充信息
规格
Layer thickness210 - 270 µm
Deviation of layer thickness per plate≤ 45 µm
d 10 (laser diffraction, size distribution)3 - 5 µm
d 50 (laser diffraction, size distribution)8 - 12 µm
d 90 (laser diffraction, size distribution)18 - 25 µm
chromatographic testing:
alkaloid test
hRf-values
- brucine, alkaloid test

50 - 65
- papaverine, alkaloid test65 - 85
Typical value determined on a plate:
Eluent: Dichloromethane/ methanol (98/2 v/v)
Global Trade Item Number
产品目录编号 GTIN
1.05731.0001 04022536067988

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产品目录编号 描述
112537 手持式紫外灯

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种类

Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > TLC Plates - Thin-Layer Chromatography > Aluminium Oxide Plates