QuEChERS extraction kits

Step 1: Extraction
Choose the extraction salt packet based on your method of analysis, AOAC or EN. The buffered extraction salts are amenable for more liable pesticides. Adding solvent and then salts to a comminuted fruit or vegetable sample (10 g or 15 g) enables you to extract the pesticides of interest into the organic layer. However, adding a food sample with a high percentage of water directly to the salts may create an exothermic reaction that can affect your analyte recoveries.

Available with or without 50 ml centrifuge tubes and caps
Include MgSO₄, NaCl, or other salts for buffering; pre-weighed in anhydrous packet

QuEChERS salts and buffers are packaged in anhydrous packages. This allows you to add them after adding your solvent to the sample, as specified in QuEChERS methodologies.

Extraction salt packets with 50 mL centrifuge tubes

Seq
Pk
Buffered QuEChERS extraction tubes with ceramic homogenisers, EN method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
Buffered QuEChERS extraction tubes with ceramic homogenisers, EN method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-5650CH
5982-5650CH
05
1

1 * 1 items
1 * 1 items

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes with ceramic homogenisers, AOAC method 2007.01, with 6 g magnesium sulphate nad 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
Buffered QuEChERS extraction tubes with ceramic homogenisers, AOAC method 2007.01, with 6 g magnesium sulphate nad 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-5755CH
5982-5755CH
07
1

1 * 1 items
1 * 1 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tubes, acrylamides method, with 4 g magnesium sulphate and 0,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables
Non-buffered QuEChERS extraction tubes, acrylamides method, with 4 g magnesium sulphate and 0,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables
HEWL5982-5850
5982-5850
09
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tubes, Original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
Non-buffered QuEChERS extraction tubes, Original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-5550
5982-5550
02
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tubes with ceramic homogenisers, Original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
Non-buffered QuEChERS extraction tubes with ceramic homogenisers, Original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-5550CH
5982-5550CH
01
1

1 * 1 items
1 * 1 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tubes with ceramic homogenisers, Original QuEChERS method, with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
Non-buffered QuEChERS extraction tubes with ceramic homogenisers, Original QuEChERS method, with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-5555CH
5982-5555CH
03
1

1 * 1 items
1 * 1 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tubes, Original QuEChERS method, with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
Non-buffered QuEChERS extraction tubes, Original QuEChERS method, with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-5555
5982-5555
04
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes, EN method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
Buffered QuEChERS extraction tubes, EN method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-5650
5982-5650
06
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes, AOAC method 2007.01, with 6 g magnesium sulphate and 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
Buffered QuEChERS extraction tubes, AOAC method 2007.01, with 6 g magnesium sulphate and 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-5755
5982-5755
08
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable

This product has been blocked by your organization. Please contact your purchasing department for more information

Extraction salt packets without centrifuge tubes

Seq
Pk
Bond Elut dSPE Enhanced matrix removal (EMR) - lipid
Bond Elut dSPE Enhanced matrix removal (EMR) - lipid
HEWL5982-1010
5982-1010
10
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes, AOAC method 2007.01, with 6 g magnesium sulphate and 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
Buffered QuEChERS extraction tubes, AOAC method 2007.01, with 6 g magnesium sulphate and 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-6755
5982-6755
14
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tube, original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
Non-buffered QuEChERS extraction tube, original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-7550
5982-7550
15
200 g

1 * 200 g
1 * 200 g

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes, AOAC method 2007.01, with 6 g magnesium sulphate, 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
Buffered QuEChERS extraction tubes, AOAC method 2007.01, with 6 g magnesium sulphate, 1,5 g sodium acetate, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-7755
5982-7755
18
200

1 * 200 items
1 * 200 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tube, original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
Non-buffered QuEChERS extraction tube, original QuEChERS method, with 4 g magnesium sulphate and 1,0 g sodium chloride, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-6550
5982-6550
11
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tube, original QuEChERS method, with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
Non-buffered QuEChERS extraction tube, original QuEChERS method, with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-6555
5982-6555
12
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes, EN method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
Buffered QuEChERS extraction tubes, EN method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-6650
5982-6650
13
50

1 * 50 items
1 * 50 items

Specifications
Environmentally Preferable
Buffered QuEChERS extraction tubes, EN Method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
Buffered QuEChERS extraction tubes, EN Method 15662, with 4 g magnesium sulphate, 1 g sodium chloride, 1 g sodium citrate and 0,5 g disodium citrate sesquihydrate, for analysing pesticide residues in fruits and vegetables (10 g samples)
HEWL5982-7650
5982-7650
17
200

1 * 200 items
1 * 200 items

Specifications
Environmentally Preferable
Non-buffered QuEChERS extraction tube, original QuEChERS method,with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
Non-buffered QuEChERS extraction tube, original QuEChERS method,with 6 g magnesium sulphate and 1,5 g sodium chloride, for analysing pesticide residues in fruits and vegetables (15 g samples)
HEWL5982-7555
5982-7555
16
200 g

1 * 200 g
1 * 200 g

Specifications
Environmentally Preferable

This product has been blocked by your organization. Please contact your purchasing department for more information

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