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105789 硅胶薄层层析板

105789
Purchase on Sigma-Aldrich

概述

Replacement Information
Replacement InformationIn North America 1.05789.0001 replaces and is identical to 5789-2

Products

产品目录编号包装 数量 / 包装
1.05789.0001 纤维箱 25 units
描述
产品目录编号105789
Replaces5789-2; 5789
概述Our classical silica TLC plates are based on a combination of our proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pensil on the surface without risk to damage the layer.
参考
产品信息
HS代码3822 19 90
Quality LevelMQ100
应用
应用Glass TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 5x10 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
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 thickness210 - 270 µm
Deviation of layer thickness per plate≤ 35 µm
Chromatographic testings:
A) Colour test
hRf-values
- bleu vif organol, colour test, lipophile

11 - 25
- Ceres Black G, colour test, lipophile34 - 48
- ceres Violet brn, colour test, lipophile52 - 67
separation number (colourtest, lipophile)≥ 9.0
B) Steriod test
hRf-values
- hydrocortisone, steroid test

25 - 37
- Reichstein S, steroid test37 - 49
- methyltestosterone, steroid test42 - 54
Typical value determined on a conditioned plate
Eluent A) Toluene (45% rel.humidity)
Eluent B) Ethyl acetate/Toluene (95+5 v/v; 20% rel.humidity)
Global Trade Item Number
产品目录编号 GTIN
1.05789.0001 04022536068145

相关产品和应用

Alternative Products

产品目录编号 描述
105719 硅胶薄层层析板 含荧光指示剂
105750 硅胶薄层层析板 含荧光指示剂
105802 薄层板
116834 薄层层析硅胶板 含荧光指示剂

Related Products

产品目录编号 描述
105719 硅胶薄层层析板 含荧光指示剂
105750 硅胶薄层层析板 含荧光指示剂
105802 薄层板
116834 薄层层析硅胶板 含荧光指示剂

Accessories (Primary)

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 > Classical Silica Plates