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Copure® QuEChERS Bulk Sorbents

Lab-verified bulk PSA, C18, GCB and anhydrous MgSO4 sorbents for QuEChERS clean-up, supplied loose so the user can choose the ratio.

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Key specifications

Specification: Carbon content 8%; surface area 480 m²/g; particle size 50-75 µm; pore size 70 Å; 100 g
Specification: Carbon 7.0-9.0 wt%; nitrogen 3.0-4.0 wt%; median particle size ≤ 65 µm; surface area ≥ 480 m²/g; median pore diameter ≤ 75 Å; 100 g (250 g for PSA-2-250-C18)
Specification: Carbon 3.0-7.0 wt%; nitrogen 3.0-4.0 wt%; median particle size 40-70 µm; surface area ≥ 500 m²/g; median pore diameter 50-70 Å; 250 g
Specification: Carbon ≥ 6.8 wt%; median particle size ≤ 65 µm; surface area ≥ 500 m²/g; median pore diameter 60-80 Å; washable residue ≤ 2 mg/g; 100 g

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Copure® QuEChERS Bulk Sorbents

Overview

Product overview

Copure® QuEChERS Bulk Sorbents are sold loose, so laboratories can mix the sorbent ratio to suit each experiment. Biocomma states that the bulk sorbents have been verified in its own laboratory, and they are suitable for QuEChERS methods such as AOAC 2007 and EN 15662.

The listing covers PSA in several specification grades (typically 7.0-9.0 wt% carbon and 3.0-4.0 wt% nitrogen), C18 in endcapped and non-endcapped grades, graphitized carbon black (GCB) and anhydrous magnesium sulfate. Each catalog number carries its own published carbon content, particle size, surface area and pore size, available in 50 g, 100 g and 250 g quantities.

Specifications

Technical specifications

12 parameters

Specification: Carbon content 8%; surface area 480 m²/g; particle size 50-75 µm; pore size 70 Å; 100 g
Specification: Carbon 7.0-9.0 wt%; nitrogen 3.0-4.0 wt%; median particle size ≤ 65 µm; surface area ≥ 480 m²/g; median pore diameter ≤ 75 Å; 100 g (250 g for PSA-2-250-C18)
Specification: Carbon 3.0-7.0 wt%; nitrogen 3.0-4.0 wt%; median particle size 40-70 µm; surface area ≥ 500 m²/g; median pore diameter 50-70 Å; 250 g
Specification: Carbon ≥ 6.8 wt%; median particle size ≤ 65 µm; surface area ≥ 500 m²/g; median pore diameter 60-80 Å; washable residue ≤ 2 mg/g; 100 g
Specification: Carbon content 17.6%; surface area 300 m²/g; particle size 40-75 µm; pore size 70 Å; 100 g
Specification: Endcapped; carbon ≥ 25 wt%; median particle size ≤ 65 µm; surface area ≥ 480 m²/g; median pore size ≤ 75 Å; 100 g (250 g for C18-DC-250C18)
Specification: Endcapped; carbon ≥ 25 wt%; median particle size ≤ 65 µm; surface area ≥ 500 m²/g; washable residue ≤ 2 mg/g; 100 g
Specification: Carbon 17.6 wt%; median particle size 40-75 µm; surface area 260-340 m²/g; median pore size 70 Å; 100 g
Specification: Endcapped; carbon ≥ 18 wt%; median particle size 40-70 µm; surface area ≥ 480 m²/g; median pore size 50-70 Å; 250 g
Specification: Surface area 100 m²/g; particle size 100-300 mesh; 50 g
Catalog number: MGSO4-1000
Suitable for: AOAC 2007, EN 15662 and similar

Features

Key features

01
Choose your own ratio
Loose sorbents allow clean-up mixtures to be tailored to the sample.
02
PSA grades
Several PSA grades, with carbon content of 3.0-9.0 wt% and defined particle and pore specifications.
03
C18 grades
Endcapped C18 with carbon content of 17.6 wt% or at least 25 wt%.
04
GCB and MgSO4
Carb-GCB (100-300 mesh) and anhydrous MgSO4 are also listed.
05
Laboratory verified
Verified by Biocomma's laboratory per the page.