QuEChERS 50mL Centrifuge Tubes, Extraction Kits
$100
$94
and up
| Image | SKU | Description | For Models | Capacity | Material | Quantity | Price | Add to Cart |
|---|---|---|---|---|---|---|---|---|
|
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 |
|
|
|
JGF00250P | QuEChERS Phase 1 Extraction Kit | Mini-Multiresidue (10 g sample) | 50 mL | 4g MgSO4, 1g NaCl | 50 Case |
|
|
|
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 |
|
|
|
JGF00650P | QuEChERS Phase 1 Extraction Kit | Mini-Multiresidue (15 g sample) | 50 mL | 6g MgSO4, 1.5g NaCl | 50 Case |
|
|
|
JGF00550P | QuEChERS Phase 1 Extraction Kit | N/A | 50 mL | 6g MgSO4, 1.5g NaOAc, 750mg disodium citrate sesquihydrate | 50 Case |
|
|
|
JGF00450P | QuEChERS Phase 1 Extraction Kit | AOAC 2007.01 | 50 mL | 6g MgSO4, 1.5g NaOAc | 50 Case |
|
Description
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.
