Sitemap|Favorite| 中文版

Hi,Welcome to Jiangsu Green Union Science Instrument Co.,Ltd!

绿盟科学仪器有限公司 Jiangsu Green Union Science Instrument Co.,Ltd

Tel4008285766

SPE Column--PSA


PSA

PSA sorbent contains two different amino groups, one primary and one secondary. It gives comparatively higher pKa and ionic capacity relative to ProElut™ NH2. The PSA sorbent is an excellent choice for extracting polar compounds from non-polar solvents. The compounds that are retained too strongly on a NH2 sorbent can be effectively eluted on a PSA sorbent. In addition, the PSA functional group is a very effective bidentate ligand in chelation applications.

DATA

Average Particle size:  65μm

Average Pore size: 100Å

Specific surface area: 280m2/g

 

 

Functional group

图片45.jpg

Application

Extract polar compounds from non-polar matrix
Remove polar hydrocarbons, organic acids, and phenols in extracts
Separate compounds with very similar structures (isomers)

 

 

Ordering Information

Part No.

Media

Bed weight

Column volume

Package
   pcs/pk

RNSC1001-PSA

PSA

100mg

1mL

50

RNSC2003-PSA

200mg

3mL

50

RNSC5003-PSA

500mg

3mL

50

RNSC5006-PSA

500mg

6mL

30

RNSC10006-PSA

1000mg

6mL

30

RNSC100012-PSA

1000mg

12mL

30

RNSC200012-PSA

2000mg

12mL

30