Original 2003 method

Thermo Scientificâ„¢ QuEChERS extraction kits for original 2003 method - The original QuEChERS method (Anastassiades et al, 2003) was developed by Steven J. Lehotay and Michelangelo Anastassiades in 2003 for the determination of pesticide residues in fruits and vegetables. The original method was created to analyze non-base-sensitive compounds and uses a sodium chloride buffer to reduce polar interferences and enhance extraction. Buffering is an important part of the QuEChERS procedure because it allows for analysis of pesticides and other residues that display pH dependence in their recoveries, depending on the sample matrix. Three different extraction kits are available to support the original 2003 QuEChERS method.


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TF-S1-10-ORIG-KIT HYPERSEP CYANO 100MG 1ML 100PK price on request
TF-S1-10-ORIG-POT HYPERSEP CYANO 100MG 1ML 100PK price on request
TF-S1-10-ORIG-CH-KIT HYPERSEP VERIFY-CX COLUMN,200MG 10ML, 50/PK3 price on request