Description
CHROMABOND QuEChERS Mix XII (7,5 g) is a ready-to-use extraction salt mixture for QuEChERS sample preparation workflows. Each portion contains 6000 mg magnesium sulfate (MgSO4) and 1500 mg sodium chloride (NaCl), giving a total charge of 7,5 g that is individually pre-weighed for consistent extraction chemistry. The salts are supplied in aluminium pouches that protect the reagents until they are opened at the bench, reducing manual weighing steps and helping maintain batch-to-batch uniformity. This extraction mix from manufacturer Macherey-Nagel is packed as 50 single-use aluminium pouches, matching common laboratory throughput for multi-residue work. The defined MgSO4/NaCl ratio supports the classic QuEChERS extraction stage used when preparing food, agricultural, and related matrices prior to clean-up and chromatographic analysis. Compact aluminium packaging keeps each stick ready for direct transfer into standard centrifuge tubes, streamlining routine sample prep while preserving the intended salt composition for reproducible partitioning and water removal.
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 extraction mix XII
- Composition: 6000 mg MgSO4 and 1500 mg NaCl
- Portion size: 7,5 g per pouch
- EAN: 4046681166372
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Chromab. QuEChERS Mix XII (7.5 g), Alu
What is this article?
Chromab. QuEChERS Mix XII (7.5 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.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.