Description
CHROMABOND QuEChERS Mix III (0,525 g) is a ready-to-use diamino clean-up mix for QuEChERS sample preparation in analytical laboratories. Each pre-dispensed portion contains 450 mg MgSO4 and 75 mg CHROMABOND Diamino, individually weighed into 15 mL polypropylene centrifuge tubes closed with polyethylene lids. The fixed 0,525 g fill mass removes manual weighing of sorbent and drying salt, supporting reproducible dispersive solid-phase extraction clean-up of organic acids, polar pigments and sugars in food and environmental matrices. Packaged as 50 tubes per pack from manufacturer Macherey-Nagel, the format fits standard centrifugation workflows used in multi-residue pesticide and contaminant analysis. Diamino (PSA-type) chemistry is widely established in QuEChERS clean-up steps, and the practical 15 mL tube geometry integrates directly into routine laboratory protocols. Consistent composition from tube to tube helps maintain method robustness when processing larger sample series. This clean-up mix is intended for laboratories seeking convenient, pre-portioned QuEChERS reagents without on-site preparation of bulk sorbent blends.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: QuEChERS diamino clean-up mix
- Composition: 450 mg MgSO4 + 75 mg CHROMABOND Diamino
- Fill mass: 0,525 g per tube
- EAN: 4046681105067
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Chromab. QuEChERS Mix III (0.525 g)
What is this article?
Chromab. QuEChERS Mix III (0.525 g) 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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