QuEChERS mixes, extraction, CHROMABOND®
About this item
CHROMABOND® QuEChERS mixes with special diamino silica phase are suitable for determination of pesticides in food samples. These remove polar compounds (organic acids, pigments, sugars) from matrices like fruit or vegetables.
- Quick, Easy, Cheap, Effective, Rugged, Safe
- Multi-residue pesticide analysis of fruits or vegetables
- Pre-weighed CHROMABOND® QuEChERS mixes
For extraction, the European standard EN 15662 recommends a citrate extraction mix (Mix I), while the AOAC standard 2007.1 uses an acetate extraction mix (Mix II). A non-buffered extraction mix is used in the original method (Mix XII).
For subsequent clean-up see "QuEChERS mixes, clean-up, CHROMABOND®".
CHROMABOND® QuEChERS mixes are weighed in 2 ml centrifuge tubes with snap cap or in 15 ml centrifuge tubes with screw cap.
3 Options Available Below
Product Details & Documents
CHROMABOND® QuEChERS mixes with special diamino silica phase are suitable for determination of pesticides in food samples. These remove polar compounds (organic acids, pigments, sugars) from matrices like fruit or vegetables.
- Quick, Easy, Cheap, Effective, Rugged, Safe
- Multi-residue pesticide analysis of fruits or vegetables
- Pre-weighed CHROMABOND® QuEChERS mixes
For extraction, the European standard EN 15662 recommends a citrate extraction mix (Mix I), while the AOAC standard 2007.1 uses an acetate extraction mix (Mix II). A non-buffered extraction mix is used in the original method (Mix XII).
For subsequent clean-up see "QuEChERS mixes, clean-up, CHROMABOND®".
CHROMABOND® QuEChERS mixes are weighed in 2 ml centrifuge tubes with snap cap or in 15 ml centrifuge tubes with screw cap.
Product Family Options
CHROMABOND® QuEChERS extraction mixes
Product Information
- CapacityAvailabilityPrice
- MANA730970Mix I, citrate extraction mix (EN 15662): 4000 mg MgSO₄, 1000 mg NaCl, 500 mg Na₂H citrate ∙ 1.5 H₂O, 1000 mg Na₃ citrate ∙ 2 H₂OMix I, citrate extraction mix (EN 15662): 4000 mg MgSO₄, 1000 mg NaCl, 500 mg Na₂H citrate ∙ 1.5 H₂O, 1000 mg Na₃ citrate ∙ 2 H₂O15 mlLog in for availability1 * 50 items£173.00
- MANA730971Mix II, acetate extraction mix (AOAC 2007.01): 6000 mg MgSO₄, 1500 mg Na acetateMix II, acetate extraction mix (AOAC 2007.01): 6000 mg MgSO₄, 1500 mg Na acetate15 mlLog in for availability1 * 50 items£173.00
- MANA730648Mix XII, original extraction mix: 4000 mg MgSO4, 1000 mg NaClMix XII, original extraction mix: 4000 mg MgSO4, 1000 mg NaCl15 mlLog in for availability1 * 50 items£173.00
Accessories
Product Information
- Catalog #AvailabilityPrice
- Centrifuge tube with screw cap, PP, 50 ml
#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals
#: 1.09439.1000
Supplier: Merck