CHROMABOND® SA
Benzenesulphonic acid modified silica cation exchanger for SPE (SCX)
Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, benzenesulphonic acid modified silica, strongly acidic cation exchanger (capacity ~ 0.5meq/g). Adsorbent with hydrophobic and Π-Π interactions (benzene ring). Ion exchange of organic compounds from aqueous matrix. Elution of interesting compounds with solvent systems, which compensate the ionic and nonpolar interactions, e.g. methanolic HCl.
Recommended application: amino acids, amines, chlorophyll, PCB.
Toote variatsioonid
| Catalog number | PK | Base material | Endcapped | Package | Particle size | Particle type | pH stability | Kogus | |
|---|---|---|---|---|---|---|---|---|---|
| 4.003 563 | 50.00 | Silica gel | No | 50 pcs | 45 µm | Fully porous | 2 ... 8 | ||
| 6.224 846 | 30.00 | Silica gel | No | 30 pcs | 45 µm | Fully porous | 2 ... 8 | ||
| 4.003 613 | 30.00 | Silica gel | No | 30 pcs | 45 µm | Fully porous | 2 ... 8 | ||
| 4.003 485 | 250.00 | Silica gel | No | 5 x Bag à 50 pcs | 45 µm | Fully porous | 2 ... 8 | ||
| 6.314 563 | 100.00 | Silica gel | No | 100 pcs | 45 µm | Fully porous | 2 ... 8 | ||
| 7.051 056 | 50.00 | Silica gel | No | 50 pcs | 45 µm | Fully porous | 2 ... 8 |
