DisQuE Quechers, AOAC Method Sample Preparation Kit, Tubes 
DisQuE Dispersive Sample Preparation used for QUECHERS Method AOAC Method 2007.01. The kit consists of 100 units each of extraction tubes and clean-up tubes. Each 50 mL DisQuE Extraction tube contains 6 grams of magnesium sulphate and 1.5 grams of sodium acetate. Each 2 mL DisQuE Clean-Up tube contains 150 mg of magnesium sulphate and 50 mg PSA (primary-secondary amine SPE sorbent). Detailed method instructions are included with the kit. QUECHERS (pronounced catchers) methods are used for multi-pesticide residue analyses in food.
产品编号 : 176001676
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