Additional information
| Cartridge Size | Small, Medium, Large |
|---|
SPE cartridges, CHROMAFIX HR-XCW, Small
CHROMAFIX cartridges are PP cartridges with PE filter elements. Three different sizes with different adsorbent weights – Small (0.4 mL), Medium (0.8 mL), Large (1.8 mL). Especially suited for convenient solid phase extraction of small sample volumes. Female Luer fitting at the inlet, male Luer tip as exit. Offers alternative way of handling using positive pressure by syringes or peristaltic pumps.
Technical Data
Specification
| Hazardous material | No |
| Method | Solid phase extraction (SPE) |
| Brand | CHROMAFIX |
| Base material | PS/DVB copolymer |
| Phase | HR-XCW |
| Surface chemistry | Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with carboxylic acid modification, weak mixed mode cation exchanger (WCX) |
| Mode | Mixed mode (RP and Ion exchange (IEX)) |
| Hardware | Polypropylene (PP) cartridges with polyethylene (PE) filter elements |
| Column type | SPE cartridge |
| Column shape | Tubular syringe-shaped cartridge with Luer tip inlet and outlet |
| Cartridge size | Small (0.4 mL) |
| Minimum filling quantity | 60 mg |
| Particle shape | Spherical |
| Particle size | 85 µm |
| Particle type | Fully porous particles (FPP) |
| Pore size | 55–60 Å |
| Specific surface according to BET | 850 m²/g |
| Endcapped | No |
| pH stability | 1.0–14.0 |
| Carbon content | Not available or proprietary |
| Filter element material | Polyethylene (PE) |
| Recommended application(s) | Basic active ingredients from strongly matrix-contaminated samples samples (urine, plasma, serum), Basic compounds, Quaternary amines, Strong bases with pKa > 10 |
| Pressure stability (max) | 10 bar |
| Storage temperature | RT |
| Scope of delivery | 50x (10×5) SPE cartridges, certificate of analysis |
