Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City,CA 94063 (650) 364 9600 FAX(650)364-9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 8 t 9 Striker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> Gettler Ryan/Geostrategles Client Project ID Unocal SS#0187, 280045 85 <br /> 6747 Sierra Court, Ste J Matrix Liquid <br /> Dublin, CA 94568 <br /> Attention Deanna Harding Work Order# 9803523-02-06 Reported Mar 17, 1998 <br /> k•^v <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Phosphorus Total Dissolved Alkalinity Total Kjeldahl <br /> Solids Nitrogen <br /> QC Batch# IN031398365300A IN031398160100A IN031298040300A ING31198351400A <br /> Ana ly Method EPA 365 3 EPA 160 1 SM 403 EPA 351 4 <br /> Prep Method N A. N A. N A. N A. <br /> Analyst P Sandrock W Loo K Cesar K Cesar <br /> MS/MSD# 980352407 980337601 980352410 980352410 <br /> Sample Conc 027 1400 620 Oil <br /> Prepared Date 3/13/98 3/13/98 3/12/98 3/12/98 <br /> Analyzed Date 3/16/98 3/14/98 3/12/98 3/12/98 <br /> Instrument I D # MANUAL MANUAL MANUAL MANUAL <br /> Cone Spiked 1 0 mg/L 500 mg/L 200 mg/L 20 mg/L <br /> Result 11 1700 810 23 <br /> 49S % Recovery 83 60 95 114 <br /> Dup Result 11 1700 810 18 <br /> MSD % Recov 83 60 95 89 <br /> RPD 00 00 00 24 <br /> RPD Limit 0-20 0-20 0-20 0-20 <br /> LCS # LCS031398 LCS031398 LCS031298 LCS031298 <br /> Prepared Date 3/13/98 3/13/98 3/12/98 3/12/98 <br /> Analyzed Date 3/16/98 3/14/98 3/12/98 3/12/98 <br /> Instrument I D # MANUAL MANUAL MANUAL MANUAL <br /> Cone Spiked 0,90 mg/L 500 mg/L 100 mg/L 100 mg/L <br /> LCS Result 044 440 94 110 <br /> LCS % Recov 88 88 94 110 <br /> 75-125 75-125 75-125 75-125 <br /> LCS 80-120 80-120 80-120 80-120 <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 /> QUOIA LY-nCAL 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 If <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 /> go y <br /> lroOjectanager **MS=Matrix Spike, MSO=MS Duplicate,RPD=Relative%Difference 9803523 GET <5> <br />