Description
CHROMABOND QuEChERS Mix II (7,5 g) is an acetate extraction mix kit prepared according to AOAC for QuEChERS sample preparation in multi-residue analysis. Each portion combines 6000 mg MgSO4 and 1500 mg sodium acetate, individually pre-weighed into aluminium pouches to support consistent extraction conditions. The kit from manufacturer Macherey-Nagel includes 50 filled pouches plus 50 empty 50 mL centrifuge tubes, so laboratories can move directly from weighing-free salt addition to extraction and centrifugation. The 7,5 g acetate mix is intended for the buffered AOAC extraction step, where magnesium sulfate promotes phase separation and sodium acetate establishes the acetate buffer system used in many food and environmental residue methods. Supplied as a pack of 50 complete sets, the format reduces manual weighing, limits cross-contamination risk between batches, and helps standardise routine QuEChERS workflows ahead of chromatographic determination. This CHROMABOND Mix II kit is suited to high-throughput residue laboratories that need reproducible AOAC-style extraction salts ready for immediate use.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Storage temperature: 15 - 25 °C
- Product type: QuEChERS acetate extraction mix kit (AOAC)
- Composition: 6000 mg MgSO4 and 1500 mg sodium acetate per portion
- Format: Individually weighed in 50 aluminium pouches
- EAN: 4046681166341
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Questions about Chromab. QuEChERS Mix II (7.5 g), KIT
What is this article?
Chromab. QuEChERS Mix II (7.5 g), KIT is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in SPE cartridges & columns, inside SPE & sample preparation, in Chromatography equipment.
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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