833.GROW420
(833.476.9420)
M-F 9a-6p EST
0
My Cart
load
Shop By Category
My Cart
0
Load

Home > Laboratory Supplies > QuEChERS

QuEChERS 50mL Centrifuge Tubes, Extraction Kits

from $100.06 $94.00

SKU DESCRIPTION FOR MODELS CAPACITY MATERIAL QUANTITY PRICE ADD TO CART
variant JGF00350P QuEChERS Phase 1 Extraction Kit N/A 50 mL 6g MgSO4, 1.5g NaCl, 1.5g sodium citrate dibasic, 750mg disodium citrate dibasic sesquihydrate 50 Case
$129.93
$121
variant JGF00250P QuEChERS Phase 1 Extraction Kit Mini-Multiresidue (10 g sample) 50 mL 4g MgSO4, 1g NaCl 50 Case
$100.06
$94
variant JGF00150P QuEChERS Phase 1 Extraction Kit European EN-15662 50 mL 4g MgSO4, 1g NaCl, 1g trisodium citrate dihydrate, 0.5g disodium hydrogencitrate sesquihydrate 50 Case
$109.01
$102
variant JGF00650P QuEChERS Phase 1 Extraction Kit Mini-Multiresidue (15 g sample) 50 mL 6g MgSO4, 1.5g NaCl 50 Case
$106.03
$99
variant JGF00550P QuEChERS Phase 1 Extraction Kit N/A 50 mL 6g MgSO4, 1.5g NaOAc, 750mg disodium citrate sesquihydrate 50 Case
$120.97
$113
variant JGF00450P QuEChERS Phase 1 Extraction Kit AOAC 2007.01 50 mL 6g MgSO4, 1.5g NaOAc 50 Case
$109.01
$102

Select the Extraction Kit depending on the type of food and method to be used. Each kit includes a 50mL centrifuge tube containing preweighed salts, to be added after the acetonitrile step, in order to protect the integrity of your sample. Add the solvent and salts to a small (10g or 15g) fruit or vegetable sample, enabling you to extract the pesticides into an organic layer.

Procedure for QuEChERS Extraction for testing pesticides in Cannabis

  • Weigh 1 gram of homogenized Cannabis into a laboratory plastic tube.
  • Add 10mL of reagent water, let soak, and shake occasionally for 30 minutes.
  • Add 10mL of MeCN, if you use JGF00150P (EN-15662) or 10mL MeCN 1%HAc, if you use JGF00450P (AOAC 2007.01). Shake or vortex for 10 minutes.
  • Add the Quechers extraction salts JGF00150P (EN-15662) or JGF00450P (AOAC 2007.01) and shake for 1 minute manually or use a plant tissue homogenizer at 1,000 strokes/minute.
  • Centrifuge at 5000 G for 5 minutes. Target analytes will be extracted into the upper layer.
You may also like
Tryptic Soy Agar (TSA), USP, 15x100mm plate, Hardy Diagnostic
Tryptic Soy Agar (TSA), USP, 15x100mm plate, Hardy Diagnostic
From $102.00
Flask, Round Bottom, Spherical Joint
-23%
Flask, Round Bottom, Spherical Joint
From $21.00 $27.28
Whirl-Pak® Standard Bags
Whirl-Pak® Standard Bags
From $59.00
Corning Pyrex Heavy Duty Griffin Beakers
Corning® Pyrex Heavy Duty Griffin Beakers
From $80.00
SHOWA 6110PF Biodegradable Nitrile Gloves
SHOWA 6110PF Biodegradable Nitrile Gloves
From $13.00
Centrifuge Tubes, 15 mL & 50 mL
-37%
Centrifuge Tubes, 15 mL & 50 mL
From $75.00 $119.00