甘油
更新：2013/1/3 13:08:37
| 中文名: | 甘油 | ||
| 英文名: | Glycerol | ||
| 別名: | 1,2,3-Propanetriol; Glycerin | ||
| CAS No.: | 56-81-5 | 級別: | Biotechnology Grade |
| 分子式: | C3H8O3 | 分子量: | 92.09 |
訂購信息
| 貨號 | 規(guī)格 | 價格 | 品牌 |
| 0854-250ml | 250ml | 65 | GBCBIO |
| 0854-500ml | 500ml | 90 | GBCBIO |
| 0854-10x500ml | 10x500ml | 850 | GBCBIO |
| 0854-1L | 1L | 480 | Amresco |
產(chǎn)品介紹
| Purity (Dry Basis)(%) ..............................≥99.0 Density(g/ml)..................................1.249~1.262 Heavy Metals (as Pb)(%)......................≤0.0005 Residue after Ignition(%)...........................≤0.01 Arsenic (%).... |
| Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in ca |
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