物料
aluminum oxide matrix
glass support
质量水平
特点
binder Organic Polymer
fluorescent indicator
包装
pkg of 12 plates
技术
thin layer chromatography (TLC): suitable
层厚度
1.5 mm
板长度 × 宽度
20 cm × 20 cm
粒径
20-40 μm
孔径
60 Å medium pore diameter
一般描述
12 Glass plates 20 x 20 cm
PLC plates allow users to separate samples that vary greatly in size – from grams down to milligrams. Available with or without a fluorescence indicator, PLC plates has 1.5 mm thickness. They also use our same proven silica-binder technology as in analytical TLC plates. To isolate the substance by extraction, users can simply scrape the spot from the layer.
分析说明
Layer thickness: 1200 - 1650 µm
Deviation of layer thickness per plate: ≤ 300 µm
Chromographic testing: Alkanes
hRf-values
- brucine, alkaloid test:
30 - 40
- papaverine, alkaloid test: 55 - 65
Typical value determined on a plate:
Eluent: Dichloromethane/ methanol (98/2 v/v)
Deviation of layer thickness per plate: ≤ 300 µm
Chromographic testing: Alkanes
hRf-values
- brucine, alkaloid test:
30 - 40
- papaverine, alkaloid test: 55 - 65
Typical value determined on a plate:
Eluent: Dichloromethane/ methanol (98/2 v/v)
其他说明
Replaces: 5788-7; 5788
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