Description
QuEChERS Extraction Mix II is an original extraction salt blend supplied in ready-to-use 15 mL centrifuge tubes, each filled with 1,25 g of mixture for standardised sample preparation. Designed for QuEChERS workflows in environmental analysis and solid-phase extraction (SPE), the mix supports efficient partitioning of analytes from complex matrices prior to clean-up and chromatographic determination. Packaged as 50 centrifuge tubes per unit, the format suits routine multi-residue methods and high-throughput laboratory schedules. The pre-portioned tubes reduce weighing steps, improve batch-to-batch consistency, and help laboratories maintain reproducible extraction conditions across series of samples. This extraction mix from manufacturer MACHEREY-NAGEL fits sampling and sample-preparation benches focused on environmental and related analytical applications. With a total pack weight of 0,927 kg, the set is convenient to store and dispense at the bench. Use the tubes directly in established QuEChERS protocols where an original-type extraction salt composition is specified, then proceed to the appropriate clean-up stage for your target analyte class.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Safety Data Sheet:
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Questions about QuEChERS Extraction Mix II, original, 50 mL c. tubes, 5 g, 50 unit(s), plastic
What is this article?
QuEChERS Extraction Mix II, original, 50 mL c. tubes, 5 g, 50 unit(s), plastic 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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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.
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The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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