CHROMABOND® PS-OH- / PS-H+
SPE phases for polymer-based RP and ion chromatography
Base material: high-purity polystyrene-divinylbenzene copolymers (PS/DVB)
pore size 100 Å, paricle size 100µm. Verly low degree of swelling, thus very well suited for chromatography. Different modifications for different applications from elimination of nonpolar compounds up to removal of specific polar comonents.
Recommended application:
Removal of interfering compounds
- improves chromatographic separtions, if the interfering components overlap with the analyte in the chromatogram
- improves lifetime of the chromatographic column, since interfering components can irreversibly block the column packing
Toote variatsioonid
| Catalog number | PK | Base material | Endcapped | Package | Particle size | Particle type | pH stability | Type | Kogus | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.003 589 | 30.00 | PS/DVB copolymer | No | 30 pcs | 100 µm | Fully porous | 1 ... 14 | PS-H+ | ||
| 4.003 591 | 30.00 | PS/DVB copolymer | No | 30 pcs | 100 µm | Fully porous | 1 ... 14 | PS-OH- | ||
| 4.003 590 | 30.00 | PS/DVB copolymer | No | 30 pcs | 100 µm | Fully porous | 1 ... 14 | PS-H+ | ||
| 4.003 702 | 30.00 | PS/DVB copolymer | No | 30 pcs | 100 µm | Fully porous | 1 ... 14 | PS-H+ |
