Beschrijving
CHROMABOND QuEChERS Mix V (1.095 g) is een gebruiksklaar Diamino/Carbon-opzuiveringsmengsel voor QuEChERS-monsterbereiding in chromatografische workflows. Elke portie combineert 900 mg magnesium sulfate (MgSO4), 150 mg CHROMABOND Diamino en 45 mg CHROMABOND Carbon, goed voor een gedefinieerde totale vulling van 1.095 g per buis. Het mengsel koppelt droogcapaciteit aan diamino- en carbonfasen om de verwijdering van matrixinterferenties uit extracten vóór instrumentele analyse te ondersteunen. De componenten zijn individueel gewogen in 15 mL polypropylene centrifugebuizen afgesloten met polyethylene deksels, zodat de dosering van buis tot buis consistent blijft. Aangeboden als een verpakking van 50 stuks van fabrikant Macherey-Nagel, past het formaat bij multiresidu- en verwante opzuiveringsstappen waarbij reproduceerbare sorptiemiddelverhoudingen en snelle werkbankhantering van belang zijn. Vooraf gedoseerde buizen verminderen weegstappen, helpen QuEChERS-opzuivering te standaardiseren en passen bij routinematige laboratoriummonsterbereiding vóór chromatografische bepaling.
Dit artikel maakt deel uit van SPE-cartridges & kolommen, in SPE & monstervoorbereiding.
Kenmerken
- Verpakkingsgrootte: 50 stuks
- Producttype: QuEChERS Diamino/Carbon clean-up-mengsel
- Samenstelling: 900 mg MgSO4, 150 mg CHROMABOND Diamino, 45 mg CHROMABOND Carbon
- Vulgewicht: 1.095 g per buis
- EAN: 4046681068607
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about Chromab. QuEChERS Mix V (1.095 g)
What is this article?
Chromab. QuEChERS Mix V (1.095 g) is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in SPE-cartridges & kolommen, inside SPE & monstervoorbereiding, in Chromatografie.
An SPE cartridge holds a bed of sorbent. Bed mass, sorbent chemistry and volume are the specification. A 100 mg C18 cartridge and a 1 g C18 cartridge take different sample loads and different elution volumes. The method names all three.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
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The category is SPE & monstervoorbereiding. The sub-category is SPE-cartridges & kolommen. The catalogue is Chromatografie.
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