Description
CHROMABOND QuEChERS Mix XVII (0,25 g), 2 mL is a diamino/carbon clean-up mix prepared according to AOAC guidance for QuEChERS sample clean-up. Each unit contains 150 mg MgSO4, 50 mg CHROMABOND Diamino and 50 mg CHROMABOND Carbon, individually weighed into 2 mL centrifuge tubes with snap caps. The combined diamino and carbon sorbent profile supports removal of organic acids, polar pigments, sugars and planar pigments during dispersive solid-phase extraction of food and related matrices. With a total fill of 0,25 g per tube, the small-volume format suits micro-scale QuEChERS workflows and limited sample extracts. Supplied in packs of 50 pieces from manufacturer Macherey-Nagel, the pre-portioned tubes reduce weighing steps and help keep clean-up conditions consistent across sample batches. The 2 mL snap-cap geometry is practical for compact centrifugation and high-throughput residue analysis. This AOAC-oriented mix is intended for laboratories performing multi-residue testing that requires combined PSA-type and carbon clean-up in a ready-to-use presentation.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: QuEChERS diamino/carbon clean-up mix (AOAC)
- Composition: 150 mg MgSO4 + 50 mg CHROMABOND Diamino + 50 mg CHROMABOND Carbon
- Fill mass: 0,25 g per tube
- EAN: 4046681068584
- Technical Information Sheet:
- Safety Data Sheet:
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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 & 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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