Supelclean™ PSA SPE Bulk Packing

product line

Supelclean^™

Quality Level

100

feature

endcapped

packaging

pkg of 100 g

extent of labeling

8.4% C
3.3% N loading

technique(s)

solid phase extraction (SPE): suitable

surface area

500 m²/g
500 m²/g

surface coverage

surface coverage 2.35 μmol/m²

matrix

silica gel base material (irregularly shaped)

matrix active group

ethylenediamine-N-propy bonding

particle size

50 μm

pore size

70 Å pore size

pKa 

(1) 10.1 (2) 10.9

capacity

0.98-1.05 meq/g capacity

application(s)

food and beverages

separation technique

ion exchange
normal phase