material
polypropylene tube
Quality Level
product line
Supelclean™
composition
bed wt., 250 mg
packaging
pk of 30
technique(s)
solid phase extraction (SPE): suitable
surface area
100 m2/g
volume
6 mL
matrix active group
carbon phase
particle size
120-400 mesh
application(s)
PFAS testing
food and beverages
separation technique
reversed phase
General description
固相萃取装置使用玻璃瓶或管进行样品收集和浓缩。 在这种情况下使用 SPE 管时,一些吸附剂需要比小 SPE 柱大的解吸体积。
石墨化无孔碳
助留机理:反相
样品基质相容性:含水溶液(饮用水、地下水、废水)
助留机理:反相
样品基质相容性:含水溶液(饮用水、地下水、废水)
- 表面积:100m2/g;粒度:120/400 目
- 当在反相条件下使用时对于非极性和极性基质中的有机极性和非极性化合物都具有极强的亲和性
- 碳表面包含六角环状结构,位于石墨层之间并将其连接起来
- 该碳相的无孔性质使其可以快速处理,吸附时不需要分析物扩散到固相微孔中
- 独立的研究人员已经发现,ENVI-Carb 对于来自包括地下水、水果和蔬菜等各种基质中的 200 多种杀虫剂的快速样品制备极其有用
Application
Supelclean™ ENVI-Carb™ SPE固相萃取小柱用于从神经酰胺、盐和洗涤剂中分离鞘糖脂的聚糖基团。
Legal Information
ENVI-Carb is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
美国出口管控产品
此项目有
商品
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
Yao-Yun Fan et al.
The Journal of biological chemistry, 283(24), 16455-16468 (2008-04-17)
Mammalian glycan chain elongation is mostly based on extending the type 2 chain, Galbeta1-4GlcNAc, whereas the corresponding type 1 chain, Galbeta1-3GlcNAc, is not normally extended. In a broader context of developing high sensitivity mass spectrometry methodologies for glycomic identification of
Nigel J.K. Simpson
Solid-Phase Extraction: Principles, Techniques, and Applications, 445-445 (2010)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 57092 | 04061833667620 |