产品说明
一般描述
Supelpak™-2是一种纯化Amberlite® XAD-2®，清洗过，符合并且超过US EPA推荐标准对于纯度的要求，被列在I级环境评估过程手册。对于要求树脂通过环境TCO(总色谱有机物)水平的标准空气采样分析来说，它是最合适的树脂材料。玻璃容器封装。
应用
Supelpak-2可用作提取过程中的吸附剂，提取物可用于GC-MS、GC-FTIR、Proton NMR和GC-NPD
法律信息
ASTM is a registered trademark of American Society for Testing and Materials
Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Supelpak is a trademark of sigma-aldrich Co. LLC
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
产品性质
| 质量水平 | 100 |
| agency | ASTM® D6209 EPA 10,20,23,23A,TO-13A |
| 描述 | purified XAD-2 |
| 形式 | beads (small) |
| 包装 | jar of 100 g |
| 参数 | 200 ℃ max. temp. |
| technique(s) | GC/MS: suitable LPLC: suitable |
| 基质 | styrene-divinylbenzene |
| 基质活性基团 | polymer |
| 粒径 | 20-60 mesh |
| 孔径 | ~0.65 mL/g pore volume 90 Å mean pore size |
| 表面积 | ~300 m2/g |
| 密度 | 1.02 g/mL at 25 ℃ (true wet)(lit.) 1.07 g/mL at 25 ℃ (skeletal)(lit.) |
| application(s) | environmental |
| 分离技术 | reversed phase |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
SUPELCO
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