Laserfiche WebLink
I� f ■ i Sequoia 680 Chesapeake Dnve Redwood Gty CA 94063 (415) 364 9600 FAX (415)364 9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> WAJP Analytical 815 Striker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> xA V <br /> Smyth Environmental Client Protect lJp 20757,+94-273-94-1D <br /> 441 N Whisman, Bldg 23 Matrix Liquid <br /> Mountain View, CA 94043 <br /> + ♦ r 4M1 n h , r r y r , v • , .. Y11 ,r v yr rrn 7i <br /> Attention Rich Garlow Work Order# 9606338 -01-03, 05� ,.,,06, 08 Reported Jun 28, 1996>. �,. <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Benzene <br /> yt Toluene Ethyl Xylenes <br /> Benzene <br /> QC Batch#. GCO61296BTEX21A GC061296BTEX2IA GC06129613TEX2IA GCO61296BTEX21A <br /> Analy. Method- EPA 8020 EPA 8020 EPA 8020 EPA 8020 <br /> Prep Method EPA 5030 EPA 5030 EPA 5030 EPA 5030 <br /> Analyst J Woo J Woo J Woo J Woo <br /> MS/MSD# 9605158`10 960515810 960515810 960515810 <br /> Sample Conc N D N D N D N D <br /> Prepared Date 6/12/96 6/12/96 6/12/96 6/12/96 <br /> Analyzed Date 6/12/96 6/12/96 6/12/96 6/12/96 <br /> Instrument I D #. GCHP21 GCHP21 GCHP21 GCHP21 <br /> Conc Spiked 10ug/L 10ug/L 10ug/L 30Ng/L <br /> Result 8 9 8 5 8 5 26 <br /> MS % Recovery 89 85 85 87 <br /> Dup Result- 98 9 3 91 28 <br /> MSD %Recov- 98 93 91 93 <br /> RPD 96 90 68 74 <br /> RPD Limit 0-25 o-25 13-25 0-25 <br /> LCS # BLK061296 BLK � <br /> D61296 BLK061296 BLK0612% <br /> Prepared Date. 6/12/96 6/12/96 6/12/96 6/12/96 <br /> Analyzed Date 6/12/96 6/12/96 6/12/96 6/12/96 <br /> Instrument I D # GCHP21 GCHP21 GCHP21 GCHP21 <br /> Conc Spiked- 10pg/L 10pg/L 10leg/L 30ltg/L <br /> LCS Result 10 <br /> ss 91 28 <br /> LCS %Recov 100 96 91 93 <br /> MS/MSD 60-140 60-140 60-140 60-140 <br /> LCS 70-130 70-130 70-130 70-130 <br /> Control Limits <br /> Please Note <br /> The LCS is a control sample of known,interferent free matrix that is analyzed using the same reagents, <br /> '1JWEQ Otaitis <br /> T AL preparation,and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> fortified with known quantities of specific compounds and subjected to the entire analytical procedure N <br /> the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix <br /> interference,the LCS recovery is to be used to validate the batch <br /> Vyta Prot t **MS=Matrix Spike,MSD=MS Duplicate,RPD=Relative%Difference 9606338 SSS a 1> <br />