CHROMABOND® SA
CHF 1,192.70*
Content:
250
Delivery according to order confirmation
Product number:
4003485
Manufacturer:
Macherey-Nagel GmbH & Co. KG
Packaging information:
Description
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.
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.
Properties
| Base material: | Silica gel |
|---|---|
| Endcapped: | No |
| Filter element material: | PE |
| Manufacturer Article Number: | 730077.250 |
| No. of packages: | 5 |
| Package: | 5 x Bag of 50 pcs |
| Package capacity: | 50 pcs |
| Particle size: | 45 µm |
| Particle type: | Fully porous |
| pH stability: | 2 ... 8 |
Skip product gallery
CHROMAFIX® C18
From
CHF 298.90*
CHROMABOND® SA/SiOH
From
CHF 388.00*
CHROMABOND® Kombi-Kit PCB for solid phase extraction (SPE)
From
CHF 353.30*
CHROMABOND® SiOH
From
CHF 138.00*
CHROMAFIX® PS
From
CHF 363.10*
CHROMABOND® PA
From
CHF 197.60*
Similar products
Octadecyl modified silica phase for SPE, not endcappedBase material silica, pore size 60 Å, particle size 45 µm for C18, specific surface 500 m²/g, pH stability 2 to 8 octadecyl phases, not endcapped, carbon content 14 % possesses more free silanols (SiOH), which allow secondary interactions with polar groups of the analytes.Recommended applications: non-polar compounds, pesticides.
Combination phase for SPE analysis of PCBSpecial combination phase:SA: strongly acidic cation exchanger based on silica with benzenesulphonic acid modification.SiOH: unmodified silica for removal of polar compounds.Recommended application: extraction of PCB from waste oil (hexane extract).
This CHROMABOND® Combi-Kit PCB is used for the SPE enrichment of polychlorinated biphenyls from oil.
Unmodified silica phase for SPEUnmodified, weakly acidic silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, very polar, adsorbs humidity from air, for this reason it should be kept well closed and if necessary dried before use due to its high affinity for polar compounds it should not be conditioned with polar (e.g. methanol) or water-containing solvents.Recommended applications: aflatoxins, chloramphenicol, pesticides, steroids, vitamins.
The innovative cation exchanger offers:mixed-mode SPE phase with distinct cation exchange and RP properties excellent enrichment of basic analytesmodern support polymer with optimised pore structure and large specific surfacegood reproducibility, reliable and cost-efficient analysesmore aggressive washing procedures for matrix removal possiblecleaner samples and protection of analytical HPLC and GC instrumentationquantificationof analytes from heavily contaminated sampleslower limits of detection also for critical matrices... the perfect fit for basic analytes in comination with CHROMABOND® HR-X
Polyamide 6 for SPEMatrix polyamide 6, unmodified, high purity, particle size 40 to 80µm.Recommended application: flavonoids, PAH.