4.003 614
4.003 614
CHROMABOND® SB


Quaternary ammonium modified silica anion exchanger for SPE (SAX)

Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8. Silica modified with quaternary amine. Strongly basic anion exchanger (capacity ~ 0.3meq/g). Not suited for very strong anions such as sulphonic acids, because these are difficult to elute.

Recommended application: organic acids, caffeine, saccharin.
 
Capacity
ml
Capacity
mg
PKCat. No. Ref. FabricantePrecio/Unidad
de embalaje/EUR
11001004.003 486 730078312.27
3200504.003 580 730322239.31
3500507.075 759 730079268.49
6500304.003 614 730426178.02
61000306.206 234 730323261.20
35002504.003 487 730079.2501,072.51
BIGpacks: 4.003 487