Laserfiche WebLink
Weck Laboratories, Inc. <br /> Analytical laboratory Services - Since 1964 <br /> Certificate of Analysis ! <br /> Weck Laboratories,Inc <br /> Organophosphorus Pesticides by EPA Method 8141A-Quality Control <br /> Sample QC Spike 0/ RPD <br /> Analyte Result Result Qualifier Units Level %REC NLC RPD Limit <br /> Batch W8130505-FPA i520R <br /> LCS Dup(W8B0505-BSDlj.____. ._ Prepared:02/13/08Analyzed:02/22/08 <br /> Dichlorvos....................................... 1.31 ug/I 1.00 131 29-164 17 25 <br /> Disulfoton........................................ 1.10 ug/1 1.00 110 46-155 8 25 <br /> Ethoprop.......................................... 1.06 ug/1 1.00 106 54-141 10 25 <br /> Fensulfothion................................... 1.36 ug/1 1.00 136 54-167 1 25 <br /> Fenthion........................................... 1.11 ug/1 1.00 111 50-143 5 25 <br /> Merphos........................................... 1.08 ug/I 1.00 108 40-185 3 25 <br /> Methyl parathion.............................. 1.10 ug/1 1.00 110 47-142 7 25 <br /> Mevinphos....................................... 1.22 ug/1 1.00 122 43-145 15 25 <br /> Naled................................................ 0.912 ug/I 1.00 91 16-177 6 25 <br /> Phorate............................................. 1.06 ug/1 1.00 106 56-134 8 25 <br /> Ronnel.............................................. 1.21 ug/I 1.00 121 49-140 6 25 <br /> Stirophos.......................................... 1.12 ug/I 1.00 112 46-146 4 25 <br /> Tokuthion(Prothiofos).................... 1.10 ug/I 1.00 110 52-139 2 25 <br /> Trichloronate................................... 1.16 ug/1 1.00 116 52-136 4 25 <br /> Lab#:8020858 Page ATA <br /> 14859 East Clark Avenue,City of Industry,California 91745-1396 (626)336-2139 FAX (626)336-2634 <br /> www.wecklabs.com <br />