Beschrijving
CHROMABOND QuEChERS Mix XVII (0.25 g), 2 mL is een diamino/carbon clean-upmix bereid volgens AOAC-richtlijnen voor QuEChERS-monsterclean-up. Elke eenheid bevat 150 mg MgSO4, 50 mg CHROMABOND Diamino en 50 mg CHROMABOND Carbon, individueel afgewogen in centrifugebuizen van 2 mL met snapdoppen. Het gecombineerde diamino- en carbon-sorbentprofiel ondersteunt de verwijdering van organische zuren, polaire pigmenten, suikers en planaire pigmenten tijdens dispersieve vastefase-extractie van voedings- en gerelateerde matrices. Met een totale vulling van 0.25 g per buis past het kleinvolumeformaat bij QuEChERS-workflows op microschaal en beperkte monsterextracten. Geleverd in verpakkingen van 50 stuks van fabrikant Macherey-Nagel, verminderen de vooraf geportioneerde buizen weegstappen en helpen clean-upomstandigheden consistent te houden over monsterbatches. De snapdopgeometrie van 2 mL is praktisch voor compacte centrifugatie en residuanalyse met hoge doorvoer. Deze op AOAC gerichte mix is bedoeld voor laboratoria die multiresidutests uitvoeren waarvoor gecombineerde PSA-type en carbon clean-up in een gebruiksklare presentatie vereist is.
Dit artikel maakt deel uit van SPE-cartridges & kolommen, in SPE & monstervoorbereiding.
Kenmerken
- Verpakkingsgrootte: 50 stuks
- Producttype: QuEChERS diamino/carbon-opzuiveringsmengsel (AOAC)
- Samenstelling: 150 mg MgSO4 + 50 mg CHROMABOND Diamino + 50 mg CHROMABOND Carbon
- Vulmassa: 0.25 g per buis
- EAN: 4046681068584
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about Chromab. QuEChERS Mix XVII (0.25 g), 2mL
What is this article?
Chromab. QuEChERS Mix XVII (0.25 g), 2mL 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.
Shelves beside this one are Sorbentia, silicagel & ionenwisselaars and Flash-, lege & glazen chromatografiekolommen.
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