CHROMABOND® SB

CHROMABOND® SB
Quaternary ammonium modified silica anion exchanger for SPE (SAX)

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

Recommended application: organic acids, caffeine, saccharin.

Tuotekoodi Valmistaja Nimi Volume (ml) Capacity (mg)
4003486 730078
Macherey-Nagel GmbH & Co. KG
CHROMABOND Columns SB
100
1 100
4003487 730079.250
Lab Logistics Group GmbH
CHROMABOND Columns SB BIGpack volume: 3 ml,
content of sorbent: 500 mg material: PP, with
4003580 730322
Macherey-Nagel GmbH & Co. KG
CHROMABOND columns SB volume: 3 ml, content of
50
3 200
4003614 730426
Macherey-Nagel GmbH & Co. KG
CHROMABOND columns SB volume: 6 ml, content of
30
6 500
6206234 730323
Macherey-Nagel GmbH & Co. KG
CHROMABOND columns SB 6 ml
30
6 1000
7075759 730079
Macherey-Nagel GmbH & Co. KG
CHROMABOND Columns SB
50
3 500
BIGpacks: 4.003 487

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