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Replacement Information Replacement Information 1.16484.0001 replaces and is identical to 16484-1 重要规格表
描述 产品目录编号 116484 Replaces 16484-1; 16484 同义词 16484-1, 16484 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. 产品信息 HS代码 3822 00 00 GHS安全信息 储存类别 10 - 13 其它液体及固体 规格 规格 Specific surface area (according to BET; 5-Pt. measurement) 480 - 540 m²/g d 50 (laser diffraction, size distribution) 9.5 - 11.5 µm Layer thickness 120 - 160 µm Deviation of layer thickness per plate ≤ 40 µm Chromatographic testing:
colour testhRf-values
- Benzene-azo-a-naphthylamine
40 - 55- Brillant red B 60 - 75 - Erio green B 75 - 90 separation number (colourtest, lipophile) ≥ 9.0 Typical value determined on a sheet
Eluent: Ethylmethylketone/ 1-propanol/ glacial acetic acid/ water (40/40/5/20 v/v/v/v)
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