CHROMABOND® HR-XC
Macherey-Nagel GmbH & Co. KG
Prezzo normale:
0,00 €
Contenuto:
30
Codice prodotto:
4003821
Info sui prodotti "CHROMABOND® HR-XC"
Benzenesulfonic acid modified polymeric cation exchanger for SPE
Base material spherical PS/DVB copolymer, pore size 65-75Å, particle sizes 45µm or 85µm (standard), very large specific surface 800m²/g, pore volume 1.4cm³/g, pH stability 1-14. Benzenesulfonic acid modification, exchange capacity 1.0meq/g, pKa < 1 RP capacity 300mg/g (caffeine in water). High-purity material, highest reproducibility and lowest blank values due to an optimized production process, outstanding recovery rates especially for the enrichment of basic analytes for standard protocol.
Recommended application: basic active ingredients from strongly matrix-contaminated samples like, e.g., urine, plasma, serum, fungicides from food, basic analytes like, e.g., amines, bases with pKa 2-10.
Base material spherical PS/DVB copolymer, pore size 65-75Å, particle sizes 45µm or 85µm (standard), very large specific surface 800m²/g, pore volume 1.4cm³/g, pH stability 1-14. Benzenesulfonic acid modification, exchange capacity 1.0meq/g, pKa < 1 RP capacity 300mg/g (caffeine in water). High-purity material, highest reproducibility and lowest blank values due to an optimized production process, outstanding recovery rates especially for the enrichment of basic analytes for standard protocol.
Recommended application: basic active ingredients from strongly matrix-contaminated samples like, e.g., urine, plasma, serum, fungicides from food, basic analytes like, e.g., amines, bases with pKa 2-10.
| Base material: | PS/DVB copolymer |
|---|---|
| Endcapped: | No |
| Filling quantity: | 200 mg |
| Filter element material: | PE |
| Manufacturer Article Number: | 730952 |
| Package: | 30 pcs |
| Package capacity: | 30 pcs |
| Particle size: | 85 µm |
| Particle type: | Fully porous |
| Volume column: | 3 ml |
| pH stability: | 1 ... 14 |
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