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.
| Obj. číslo | 4.003 486 | 4.003 614 | 7.075 759 | 6.206 234 | 4.003 487 | 4.003 580 |
|---|---|---|---|---|---|---|
| Article Packing Unit | 1 | 1 | 1 | 1 | 1 | 1 |
| Capacity mg | 100 | 500 | 500 | 1000 | 500 | 200 |
| Sales Packing Unit | 100.00 | 30.00 | 50.00 | 30.00 | 250.00 | 50.00 |
| Volume ml | 1 | 6 | 3 | 6 | 3 | 3 |
| Obj. číslo | Názov | Kusov v balení | Dostupnosť | |||
|---|---|---|---|---|---|---|
|
4.003 486 | CHROMABOND® SB | Volume ml : 1 | 1 x 100 | Na vyžiadanie | ||
|
4.003 614 | CHROMABOND® SB | Volume ml : 6 | 1 x 30 | Na vyžiadanie | ||
|
7.075 759 | CHROMABOND® SB | Volume ml : 3 | 1 x 50 | Na vyžiadanie | ||
|
6.206 234 | CHROMABOND® SB | Volume ml : 6 | 1 x 30 | Na vyžiadanie | ||
|
|
4.003 487 | CHROMABOND® SB | Volume ml : 3 | 1 x 250 | Na vyžiadanie | ||
|
|
4.003 580 | CHROMABOND® SB | Volume ml : 3 | 1 x 50 | Na vyžiadanie |
