Description
CHROMABOND QuEChERS Mix III (1,4 g) BIG is a diamino clean-up mix for the dispersive solid-phase extraction step of QuEChERS workflows. Each 15 mL polypropylene centrifuge tube contains 1200 mg magnesium sulfate (MgSO4) and 200 mg CHROMABOND Diamino, pre-weighed for consistent clean-up performance after primary extraction. The BIG pack supplies 100 tubes, packed as two bags of 50 pieces, supporting higher sample throughput in residue and contaminant laboratories. Diamino-based sorbent combined with MgSO4 is used to remove residual water and matrix co-extractives before GC or LC analysis, helping protect columns and improve signal quality. Ready-filled tubes eliminate manual weighing of clean-up salts and sorbents, reducing preparation time and batch-to-batch variability. This Mix III BIG configuration from manufacturer Macherey-Nagel is intended for food, feed and environmental testing laboratories that apply standardised QuEChERS clean-up protocols and require matched, single-use clean-up vessels in larger pack sizes.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 100 pc(s) (2 bags of 50)
- Storage temperature: 15 - 35 °C
- Product type: QuEChERS diamino clean-up mix
- Composition: 1200 mg MgSO4 + 200 mg CHROMABOND Diamino
- EAN: 4046681107610
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Chromab. QuEChERS Mix III (1.4 g), BIG
What is this article?
Chromab. QuEChERS Mix III (1.4 g), BIG 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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Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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