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.