Extraction Kits
Бренд: Agilent Technologies
The QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) method was developed in the early 2000s for the analysis of pesticide residues in fruit and vegetables (high aqueous content matrices). Even though QuEChERS remains the mainstream approach to sample preparation in pesticide residue analysis, the scope of its analytical applicability has expanded into natural contaminants, veterinary drugs, mycotoxins, and other fields.The principal action of the QuEChERS method is to select a sorbent material that will interact with particular matrix impurities in order to remove the impurity and leave behind the analytes of interest to be analyzed.The first step of QuEChERS is sample extraction using acetonitrile followed by a salting out step to push the analytes of interest from the aqueous phase into the organic solvent. Agilent’s QuEChERS extraction kits feature pre-weighed anhydrous salts in sealed packets that allow salts to be added quickly and efficiently after the organic solvent has been added to the sample. Both unbuffered salts (QuEChERS Original method) and buffered salts (Association of Official Agricultural Chemists (AOAC) and European Standard (EN) methods) are offered to accommodate all method protocols.Agilent’s QuEChERS extraction kits can be purchased as salt packets only, salt packets with 50 mL polypropylene extraction tubes and caps, or salt packets with 50 mL polypropylene extraction tubes, caps, and ceramic homogenizers (CH).
Список продуктов
| Фото | Артикул | Описание |
|---|---|---|
 | 5982-6032 | 🔗Agilent QuEChERS Extraction Salt Packets, Veterinary Drugs, no centrifuge tubes, 50/pk. Contents: 4 g Na2SO4, 1 g NaCl |
| 5610-2049 | 🔗Centrifuge tube and cap, polypropylene, 50 mL, 25/pk |
| 5610-2039 | 🔗Centrifuge tubes and caps, 15 mL, 50/pk |
| 5982-9312 | 🔗Ceramic Homogenizers, 15 mL tubes, 100/pk |
| 5982-9311 | 🔗Ceramic Homogenizers, 2 mL tubes, 100/pk |
| 5982-9313 | 🔗Ceramic Homogenizers, 50 mL tubes, 100/pk |
| 5982-5550CH | 🔗Agilent QuEChERS Extraction Kit, Original Method (10 g samples), 50/pk. |
| 5982-5550 | 🔗Agilent QuEChERS Extraction Kit, Original Method (10 g samples), 50/pk. Kit Contents: 4 g MgSO4, 1 g NaCl with 50 mL tubes |
| 5982-5555 | 🔗Agilent QuEChERS Extraction Kit, Original Method (15 g samples), 50/pk |
| 5982-5555CH | 🔗Agilent QuEChERS Extraction Kit, Original Method (15 g samples), 50/pk. Kit Contents: 6 g MgSO4, 1.5 g NaCl with 50 mL tubes with ceramic homogenizers |
| 5982-6668 | 🔗Agilent QuEChERS Extraction Kit, TFDA method, buffered, 50/pk. Kit Contents: 4 g MgSO4, 1 g NaAcetate in 15 mL tubes |
| 5982-0032 | 🔗Agilent QuEChERS Extraction Kit, Veterinary Drugs, 50/pk. Kit Contents: 4 g Na2SO4, 1 g NaCl with 50 mL tubes |
| 5982-7755 | 🔗Agilent QuEChERS Extraction Salt Packets, AOAC 2007.01 method, no centrifuge tubes, 200/pk. Contents: 6 g MgSO4, 1.5 g NaAcetate |
| 5982-6755 | 🔗Agilent QuEChERS Extraction Salt Packets, AOAC 2007.01 method, no centrifuge tubes, 50/pk. Contents: 6 g MgSO4, 1.5 g NaAcetate |
| 5982-7650 | 🔗Agilent QuEChERS Extraction Salt Packets, EN 15662 method, no centrifuge tubes, 200/pk. Contents: 4 g MgSO4, 1 g NaCl,1 g NaCitrate, 0.5 g disodium citrate sesquihydrate |
| 5982-6650 | 🔗Agilent QuEChERS Extraction Salt Packets, EN 15662 method, no centrifuge tubes, 50/pk. Contents: 4 g MgSO4, 1 g NaCl,1 g NaCitrate, 0.5 g disodium citrate sesquihydrate |
| 5982-7550 | 🔗Agilent QuEChERS Extraction Salt Packets, Original method (10 g samples), no centrifuge tubes, 200/pk |
| 5982-6550 | 🔗Agilent QuEChERS Extraction Salt Packets, Original method (10 g samples), no centrifuge tubes, 50/pk |
| 5982-7555 | 🔗Agilent QuEChERS Extraction Salt Packets, Original method (15 g samples), no centrifuge tubes, 200/pk |
| 5982-6555 | 🔗Agilent QuEChERS Extraction Salt Packets, Original method (15 g samples), no centrifuge tubes, 50/pk |
| 5982-5850 | 🔗Agilent QuEChERS Extraction Kit, Acrylamides, 50/pk. Kit Contents: 4 g MgSO4, 0.5 g NaCl with 50 mL tubes |
| 5982-5755 | 🔗Agilent QuEChERS Extraction Kit, AOAC 2007.01 method, 50/pk. Kit Contents: 6 g MgSO4, 1.5 g NaAcetate with 50 mL tubes |
| 5982-5755CH | 🔗Agilent QuEChERS extraction kit, AOAC 2007.01 method, 50/pk. Kit Contents: 6 g MgSO4, 1.5 g NaAcetate with 50 mL tubes with ceramic homogenizers |
| 5982-6669 | 🔗Agilent QuEChERS extraction kit, AOAC 2007.01 method, buffered, 50/pk. Kit Contents: 6 g MgSO4, 1.5 g NaAcetate in 15 mL tubes |
| 5982-5650 | 🔗Agilent QuEChERS Extraction Kit, EN 15662 method, 50/pk |
| 5982-5650CH | 🔗Agilent QuEChERS Extraction Kit, EN 15662 method, buffered, 50 mL with ceramic homogenizers, 50/pk |
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