位置:首页 > 品牌 > SUPELCO >

Discovery® Glycan SPE Bulk Packing

品牌
Supelco
货号
55508-U
包装型号
规格纯度
pkg of 50 g
参考价格
1858.93 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous or methanolic solutions

  • Polyamide Resin: Particle Size: 50-160 μm, Surf pH: 4.5-7.5, Density: 0.2-0.3 cm3/g, Water Content: < 5 %
  • Useful for extracting gylcans from aqueous solutions.
  • Used to adsorb polar compounds (-OH groups, esp. phenolic compounds) from aqueous or methanolic solutions under the reversed-phase mechanism through strong hydrogen bonding between compound hydroxyl groups and amide groups of the resin
  • Also may be used for the extraction of tannins, chlorophyll, humic acid, pharmacologically active terpenoids, flavanoids, gallic acid, catechol A, protocatechuic acid, phloroglucinol, aromatic carboxylic acids, and nitroaromatic compounds
  • Irreversibly retains quinones.

法律信息

Discovery is a registered trademark of sigma-aldrich Co. LLC

基本信息

NACRESNB.21

产品性质

质量水平100
包装pkg of 50 g
杂质<5% Water content
基质 polyamide resin base material
基质活性基团amide, poly- phase
粒径50-160 μm
pH范围4.5 - 7.5 (surface pH)
堆积密度0.2‑0.3 g/mL
分离技术reversed phase

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

SUPELCO

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号