The Macherey-Nagel Chromabond QuEChERS Mix I Citrate Extraction Mix is formulated for efficient sample extraction in pesticide residue analysis according to the QuEChERS method. This citrate-buffered mix includes 4g of magnesium sulfate, 1g of sodium chloride, 0.5g of sodium hydrogen citrate sesquihydrate (Na₂H citrate·1.5H₂O), and 1g of trisodium citrate dihydrate (Na₃ citrate·2H₂O). It ensures effective phase separation and buffering for optimized analyte recovery, especially in food and environmental samples.
Key Features:
Macherey-Nagel Chromabond QuEChERS Mix I ensures consistent and reliable extraction, simplifying the sample preparation process while meeting regulatory standards.
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