产品说明
一般描述
助留机理：正相(电荷转移)
样品基质相容性：有机溶剂、油类和脂类
附注
关键词：银离子、硝酸银、AgNO3
法律信息
Discovery is a registered trademark of sigma-aldrich Co. LLC
基本信息
| NACRES | NB.21 |
产品性质
| 物料 | polypropylene tube |
| 质量水平 | 100 |
| 产品线 | Discovery® |
| 组成 | bed wt., 750 mg |
| 包装 | pk of 30 |
| technique(s) | solid phase extraction (SPE): suitable |
| 体积 | 6 mL |
| 基质 | silica gel (irregularly shaped, acid washed) |
| 基质活性基团 | benzenesulfonic acid bonding, Polymerically bonded, coated with silver ions |
| 粒径 | 50 μm |
| 孔径 | 0.9 mL/g pore volume 70 Å pore size |
| 表面积 | 480 m2/g |
| 容量 | less than or equal to 1 mg (total FAMEs) |
| application(s) | food and beverages |
| 分离技术 | normal phase |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H317 - H319 |
| 预防措施声明 | P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
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