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.
Toote variatsioonid
| Catalog number | PK | Base material | Endcapped | Package | Particle size | Particle type | pH stability | Package capacity | Kogus | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.003 486 | 100.00 | Silica gel | No | 100 pcs | 45 µm | Fully porous | 2 ... 8 | 100 pcs | ||
| 4.003 580 | 50.00 | Silica gel | No | 50 pcs | 45 µm | Fully porous | 2 ... 8 | 50 pcs | ||
| 4.003 614 | 30.00 | Silica gel | No | 30 pcs | 45 µm | Fully porous | 2 ... 8 | 30 pcs | ||
| 6.206 234 | 30.00 | Silica gel | No | 30 pcs | 45 µm | Fully porous | 2 ... 8 | 30 pcs | ||
| 7.075 759 | 50.00 | Silica gel | No | 50 pcs | 45 µm | Fully porous | 2 ... 8 | 50 pcs |
