Laserfiche WebLink
A� <br /> SEQUOIA ANALYTICAL <br /> 680 Chesapeake Drive Redwood City,CA 94063 <br /> (.')5)364-9600 FAX(415)364-9233 <br /> ..�—.;-s'';.."x>^":/'G:7,i; <br /> aterv+ork Client Project ID: Eckholm <br /> yW <br /> 1710 Main Street <br /> �Esca)on.CA, 95327 <br /> ;Attention Sal Channell QC Sample Group: 1043731-37E. 3n r= XZML <br /> x up: m* �c rd� a�.a- Fle¢O.yii3C�May 6 is9i <br /> QUALITY CONTROL DATA REPORT <br /> ANAI.YfE <br /> Diesel <br /> Method: EPA 8015 <br /> Analy::i: FIL L" <br /> Reporting Units: N <br /> Date Analyzed: Apr 24. 1991 <br /> QC Sample#: Dauco42491 <br /> Sample Conc.: N.D. <br /> Spike Conc. <br /> Added: ` <br /> Coro.Matrix <br /> Spike: 750 <br /> „_. Matrix Spike <br /> %Recovery: Ba <br /> Conc.Matrix <br /> Spike Dup.: 720 <br /> Matrix Spike <br /> Duplicate <br /> %Recovery: 80 <br /> Relative <br /> %Difference: 4.1 <br /> Canc.of M.S.-Conc.of Semple - __.x 100- __— -_- ----- __------ <br /> Sc EQUOIA AN�urn %, � <br /> SPIke Conc.Added <br /> a 1 <br /> RefaYM'i Differ*nce: Conc.of M.S.-Cooe-of M.S.D. x 100 <br /> '� {Cone.of M.S.+Conc.oi M.S.D. 2 <br /> rojed Manager 10ral.wAs c7> <br />