Laserfiche WebLink
IWP1 4 Sequoia <br />40 Analytical <br />® 819 Striker Avenue, Suite 8 <br />Sacramento, CA 95834 <br />(916) 921-9600 <br />FAX (916) 921-0100 <br />leinfelder - Stockton Project: N/A Sampled: 6/14/99 to 6/20/99 <br />T825 East Myrtle Street Project Number: 20-3978-03.W36 Received: 6/22/99 <br />Stockton, CA 95205 Project Manager: Tony Martin Reported. 7/12, 23/99 <br />Organophosphorus Pesticides by EPA.Method 8141A/QualityControl <br />Sequoia Analytical .-Morgan Hill <br />Date Spike Sample QC Reporting Limit Recov. RPD RPD <br />nalvte Analvzed Level Result Result Units Recov. Limits % Limit % Notes* <br />Satch: 9070290 <br />alank <br />Date Prepared: <br />9070290-BLKI <br />7/9/99 <br />Extraction <br />Method: EPA <br />3510B <br />Azinphos methyl <br />7/14/99 <br />ND <br />ug/l <br />1.00 <br />ND <br />0.500 <br />colstar <br />hlorpyrifos <br />ND <br />" <br />0.500 <br />oumaphos <br />ND <br />1.00 <br />Demeton <br />ND <br />0.500 <br />iazinon <br />ND <br />0.500 <br />ichlorvos <br />ND <br />0.500 <br />Disulfoton <br />ND <br />0.500 <br />thion <br />ND <br />0.500 <br />thoprop <br />ND <br />0.500 <br />PN <br />" <br />ND <br />0.500 <br />Fensulfothion <br />ND <br />0.500 <br />ND <br />0.500 <br />tenthion <br />alathion <br />ND <br />i <br />0.500 <br />erphos <br />ND <br />0.500 <br />Mevinphos <br />ND <br />0.500 <br />tonocrotophos <br />ND <br />0.500 <br />aled <br />ND <br />1.00 <br />Parathion -ethyl <br />ND <br />0.500 <br />athon-methyl <br />ND <br />0.500 <br />fhoratle <br />ND <br />0.500 <br />nnel <br />ND <br />0.500 <br />Stirophos <br />ND <br />1.00 <br />ulfotep <br />ND <br />" <br />0.500 <br />okuthion (Prothiofos) <br />ND <br />0.500 <br />Trichloronate <br />ND <br />0.500 <br />te: Triphenyl phosphate <br />r <br />9070290 -BSI <br />5.00 <br />4.33 <br />60.0-150 <br />86.6 <br />Diazinon <br />7/14/99 <br />5.00 <br />3.80 <br />ug/l <br />50.0-150 <br />76.0 <br />thoprop <br />5.00 <br />4.08 <br />" <br />50.0-150 <br />81.6 <br />arathion-methyl <br />5.00 <br />4.85 <br />50.0-150 <br />97.0 <br />`""Surrogate: Triphenyl phosphate <br />5.00 <br />5.25 <br />60.0-150 <br />105 <br />Uiinon <br />9070290 -BSD <br />7/14/99 <br />1 <br />5.00 <br />3.58 <br />ug/l <br />50.0-150 <br />71.6 50.0 5.96 <br />Ethoprop <br />5.00 <br />3.68 <br />50.0-150 <br />73.6 50.0 10.3 <br />arathion-methyl <br />5.00 <br />3.85 <br />50.0-150 <br />77.0 50.0 23.0 <br />urrogate: Triphenyl phosphate <br />5.00 <br />5.10 <br />60.0-150 <br />102 <br />equoia Analytical - Sacramento <br />*Refer to end of report <br />for text of notes and definitions. <br />Page 30 of 33 <br />