Laserfiche WebLink
NSTLSubmission 2005-05-0333 <br /> � Oil & Grease (Total) by EPA 1664A <br /> URS-San Francisco, CA <br /> Attn Erik Skov <br />' 221 Main Street#600 <br /> San Francisco, CA 94105 <br />' Phone (415)896-5858 Fax (415)882-9261 <br /> Protect 38066866 04000 Received 05/11/2005 16 41 <br /> Goodwin Procter Unifirst <br /> �. Batch QC Report <br /> Prep(s) 1664A Test(s) 1664A <br /> Laboratory Control Spike Water QC Batch #2005105118-01 23 <br />' LCS 2005105118-01 23-002 Extracted 05/18/2005 Analyzed 05/19/2005 20 10 <br /> LCSD 2005/05/18-01 23-003 Extracted 05/18/2005 Analyzed 05/19/2005 20 10 <br />' Compound Conc mg/L Exp Conc I Recovery% RPD Ctrl Limits% Flags <br /> LCS LCSD I LCS I LCSD % I Rec I RPD LCS LCSD <br /> Oil &Grease(total) 322 1320 400 1805 1800 3 2 79-114 18 <br /> t <br />' Severn Trent Laboratories, Inc 05/20/2005 15 21 <br /> STL San Francisco' 1220 Quarry Lane,Pleasanton CA 94566 <br /> A Vert of Severn Tr-1 Pic Tel 921484 1919 Fax 925 4114 1096'www stl-inc corn'CA DHS ELAP#2496 Page 7 of 7 <br />