Description
CHROMABOND QuEChERS Mix XII (5 g), aluminium pouches is a ready-to-use QuEChERS extraction salt mixture supplied as single-portion sticks. Each stick contains 4000 mg magnesium sulfate (MgSO4) and 1000 mg sodium chloride (NaCl), pre-weighed to a 5 g salt portion for controlled extraction steps. The salts are individually packed in aluminium pouches, offering a compact, tube-free format that can be emptied into the centrifuge vessel of choice at the start of sample preparation. This presentation supports flexible QuEChERS workflows for multi-residue analysis of pesticides and related contaminants in food and environmental matrices. The extraction mix from manufacturer Macherey-Nagel helps laboratories avoid bulk weighing errors and speeds up batch set-up. Magnesium sulfate contributes to water removal, while sodium chloride promotes salting-out and phase partitioning. Packaged as 50 aluminium pouches, the product is practical for laboratories that prefer stick dosing over pre-filled tubes. Consistent portion mass supports reproducible recoveries and reliable transfer of validated QuEChERS methods across runs and sites.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product: CHROMABOND QuEChERS Mix XII extraction mix (sticks)
- Composition: 4000 mg MgSO4 and 1000 mg NaCl
- Salt portion: 5 g per stick
- EAN: 4046681107627
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Chromab. QuEChERS Mix XII (5 g), Alu
What is this article?
Chromab. QuEChERS Mix XII (5 g), Alu 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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