|
|
|
|
CHROMABOND® SB
|
|
quaternary ammonium modified silica anion exchanger for SPE (SAX)
|
|
| Features |
|
|
base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2 – 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
for standard protocol see application 304530
|
|
recommended application:
organic acids
caffeine
saccharin
|
Ordering information
|
|
Volume
|
Adsorbent weight
|
Pack of |
|
|
CHROMABOND® SB polypropylene columns
|
|
|
100 mg |
200 mg
|
500 mg
|
1 g
|
|
|
1 ml
|
730078
|
|
|
|
100 |
|
3 ml
|
|
730322
|
730079
|
|
50 |
|
6 ml
|
|
|
730426
|
730323
|
30 |
|
CHROMABOND® SB polypropylene columns · BIGpacks
|
|
|
|
|
|
500 mg
|
|
|
|
|
3 ml
|
|
|
730079.250 |
|
250 |
|
|
CHROMABOND® LV-SB
|
|
|
|
|
500 mg
|
|
|
|
15 ml
|
|
|
732088 |
|
30 |
|
|
CHROMAFIX® SB cartridges
|
|
Size
Adsorbent weight (average)
|
S
230 mg
|
M
460 mg
|
L
920 mg
|
|
|
|
|
731834
|
731835
|
731836
|
50
|
|
|
CHROMABOND® MULTI 96 NH
|
|
|
|
|
|
96 x 100 mg
|
|
|
|
|
|
|
738101.100M
|
1
|
|
|
CHROMABOND® NH2 adsorbent
|
|
|
|
|
|
730610
|
100 g |
Glass columns on request
|
|
|
|
|
|
|
  |
|
|
 |