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- 分析和样品的制备
- 产品介绍
Replacement Information Replacement Information 1.05631.0001 replaces and is identical to 5631-5 重要规格表
描述 产品目录编号 105631 Replaces 5631-5; 5631 同义词 5631-5, 5631 描述 HPTLC Silica gel 60 概述 HPTLC plates deliver fast and quantitative analysis of complex samples for manual or automated use. Our HPTLC silica plates work three times faster than conventional TLC plates – and they are more sensitive. The particle sizes range in HPTLC is between 4-8 µm, which creates a smoother surface and a higher separation power than TLC plates. 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 Pore volume (N₂-isotherm) 0.74 - 0.84 ml/g d 50 (laser diffraction, size distribution) 5 - 7 µm Layer thickness 150 - 200 µm Deviation of layer thickness per plate ≤ 35 µm Chromatographic testing:
colour testhRf-values
- bleu vif organol, colour test, lipophile
17 - 22- Ceres Black G, colour test, lipophile 38 - 43 - ceres Violet brn, colour test, lipophile 58 - 64 separation number (colourtest, lipophile) ≥ 10.0 Typical value determined on a conditioned plate
Eluent: toluene
上一件merck millipore产品：merck millipore,默克密理博,170337,铌 ICP 标准液 1,000 mg/l
下一件merck millipore产品：merck millipore,默克密理博,YY2004045, 1.5 in. TC 夹具
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