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SPE Column--NH2

<img alt="" src="/uploads/191118/2-19111Q63Q4S1.jpg" style="width: 300px; height: 179px;" />
NH2

NH2 is a kind of sorbent bonded by Aminopropyl, which can be used as polar sorbent, as well as weak anion exchanger. When activated by non-polar solvents like n-hexane, it can be hydrogen bonded with molecules of any groups of –OH,-NH or –SH;Its pKa is 9.8. When pH<7.8, it can be used as week anion exchanger to deal with strong anion compound for example sulfate ion

 

DATA

Average Partical size:60μm

Average Pore size:60Å

Specific surface area:480m2/g
 

Part No.

Media

Bed weight

Column volume

Package
   pcs/pk

RNSC1001-NH2

NH2

100mg

1mL

50

RNSC2003-NH2

200mg

3mL

50

RNSC5003-NH2

500mg

3mL

50

RNSC5006-NH2

500mg

6mL

30

RNSC10006-NH2

1000mg

6mL

30

RNSC100012-NH2

1000mg

12mL

30

RNSC200012-NH2

2000mg

12mL

30