Pesticide Residue Methods





Category Others
Class Name Pesticide Specific Enforcement Method, Captan
Method Title DETERMINATION OF CAPTAN AND THPI RESIDUES IN CROPS (RM-IN)
Method Date 1986/04/04
Method Type Quantitative
Scope and Application Analysis for Captan and related metabolite residues Analysis of vegetable matrices (oily and non-oily) Can be adapted to most vegetable matrices GC-NPD Detection
Method Summary This analytical method determines both the parent compound captan, and the metabolite, THPI, and is a revision of RM-IK-2. This revision describes the procedure as carried out by Morse Laboratories and uses a Coulson electrolytic conductivity detector for analysis which allows the elimination of the Florisil column step for all samples and of the GPC step for non-oily crops.
Applicable Concentration Range Estimated LOQ: 0.05 mg/Kg
QC Requirements See Attached Method
Method Performance/Validation See Attached Method
Method Source IR-4
Method SOP PDF icon SOP 
Citation Chevron Chemical Company Agricultural Chemicals Division Research and Development Department Richmond, California. File No. 740.01/CAPTAN