Laserfiche WebLink
SEQUOIA ANALYTICAL <br /> 819 Striker Avenue, Suite 8 • Sacramento CA 95834 <br /> (916) 921 9600 • FAX (916) 921-0100 <br /> F <br /> RESNA Industries Client Project 10 Arco #2130, Stockton <br /> 3164 Gold Camp Or, Suite 200 <br /> Rancho Cordova, CA 95670 <br /> Attention Jay Johnson OC Sample Group 211-0476 Reported Nov 30, 1992 <br /> r <br /> QUALITY CONTROL DATA REPORT <br /> ANALYTE Ethyl- STLC <br /> Benzene Toluene Benzene Xylenes Lead Cyanide Sulfide <br /> Method EPA 8020 EPA 8020 EPA 8020 EPA 8020 EPA 6010 EPA 9010 EPA 9030 <br /> Analyst Chiaravallott Chraravailoti Chiaravailoti Chiaravalloti D Ballard A Sawa K Follett <br /> Reporting Units mg/kg mg/kg mg/kg mg/kg mg/L mg/kg mg/kg <br /> Date Analyzed Nov 24, 1992 Nov 24 1992 Nov 24 1992 Nov 24 1992 Nov 25 1992 Nov 23 1992 Nov 24 1992 <br /> QC Sample # 211-0351 211-0351 211-0351 211-0351 211-0478 211-3227 211-2646 <br /> Sample Conc.: N D N D N D N D N D N D N D <br /> Spike Cone <br /> Added: 020 020 020 0 40 2 0 10 1300 <br /> Cone. Matrix <br /> Spike: 016 0 17 017 034 2 1 10 1500 <br /> Matrix Spike <br /> % Recovery 80 85 85 85 105 100 115 <br /> Cone Matrix <br /> Spike Dup 017 0 18 018 037 2 0 9 8 1400 <br /> Matrix Spike <br /> Duplicate <br /> 91. Recovery- 85 90 90 93 100 98 108 <br /> Relative <br /> % Difference 61 5 7 5 7 85 4 9 2 0 6 9 <br /> SEQUOIA ANALYTICAL % Recovery Conc of M S Conc of Samgie x 100 <br /> � r <br /> Spoke Conc Added <br /> , � r <br /> i ' v��' J/ �` s"" Relative%Difference Conc of M S Conc of M S 0 x 100 <br /> Michael R Giles (Conc of M S + Conc of M S D 1 /2 <br /> Laboratory Director <br /> 2110476 RES <5> <br />