QuEChERS Dispersive Absorbent

QuEChERS Dispersive Absorbent

C18, PSA, GCB Starlab Scientific Co., Ltd QuEChERS products include QuEChERS Kit, QuEChERS Extraction kit, QuEChERS Extraction Salts, QuEChERS Dispersive SPE Kit, QuEChERS Dispersive Absorbent, QuEChERS Ceramic Homogenizers, the comprehensive type of products can satisfy various customer requirements.




Removes all matrix interfering materials including polar organic acids, lipids, sugars, proteins, carotenoids and chlorophyll.
1. The QuEChERS dispersive absorbent can also be sold in bulk bottles
2. All samples suggested QuEChERS dispersive kit by food type and method
3. Customized also accepted


100000 class Clean room made products keep clearness
Imported sorbent for constant quality
Multiple choices for different analysis
Saving time and cost significantly


Satisfactory recoveries for a wide variety of pesticides in many food matrices
Streamlined procedure with few simple steps, lowering potential for errors
Minimal organic solvent usage, safer for analysts and environment-friendly
Saving time and cost significantly with simplified approach to preparing samples for pesticide analysis
Samples can directly analyze from raw extract, especially for pesticides with acidic groups( like phenoxyacid herbicides)

Related Methods

1. NY/T 1380-2007 method
Determination of 51 pesticides residues in fruits and vegetable GC-MS
2. European EN 15662 method
Foods of plant origin – determination of pesticide residues using GC-MS and/or LC-MS/MS
following acetonitrile extraction/partitioning and clean-up by dispersive SPE – QuEChERS – method
3. AOAC Official 2007.01 method
Pesticide residues in foods by acetonitrile extraction and partitioning with Magnesium sulfate


Satisfactory recoveries for a wide variety of pesticides in many food matrices

C18 PAS GCB QuEChERS Dispersive Absorbent For D-SPE

Ordering Information

Method Description Qty/Pack Item code
C18 SPE Bulk Sorbent, C18,300 m2/g, 40-60 μm, 120 Å,  Carbon content is 17.6% 100/1000 SLQAN1000001C
PSA SPE Bulk Sorbent, primary secondary amine (PSA), 500 m2/g, 50-75 μm, 100 Å,Carbon content is 8% 100/1000 SLQAN1000001P
GCB SPE Bulk Sorbent, Graphitized Carbon Blacks (GCB), 100 m2/g,~40 μm 10/50 SLQAN1000001G

We have more than thirty lines for the production of micro-porous Membranes, Syringe filters, Sample vials, Septa and caps, along with Filter Paper, Vacuum pumps and manifolds.

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