Laserfiche WebLink
Sequoia 680 Chesapcake Drive Redwood Cup CA 94063 (650) 364 9600 AX(650)364 9233 <br /> �a 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 819 Sinker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> SECOR International Pioject Arco 2093 Sampled 6/25/98 <br /> 9912 Business Park Drive, Ste 100 Ptoject Number 76600-603-02 Received 6125198 <br /> Sacramento,CA 95527 Piolecl Manager Rusty Benkoskv Reported 7/9198 <br /> 1 otal I'm geable Hydrocarbons (C6-C12),BTEX and AZTBE by DHS LUFT/Qualit3`Control <br /> Sequoia Analytical-Sacramento <br /> Date Spike Sample QC Reporting Linitt Recov RPD RPD <br /> Analyte Analyzed Level Result Result Units Recov Limits % Limit % Nwes* <br /> Blank(continliWl 8070109-13LKI <br /> Surrogalc aaa-h ifluoi ololuene 7/8/98 100 102 tt9/1 600-140 102 <br /> LCS 8070109-13S] <br /> Benzene 7/8/98 100 10 3 ugll 700-130 103 <br /> Toluene 100 985 700-130 98 5 <br /> Ethylbenzenc 100 9 80 700-130 98 0 <br /> Xylenes(total) 300 293 700-130 977 <br /> Mcthyl tert-butyl ether 10 0 11 3 700-130 113 <br /> Surrogate a,a a-Tr ifluorololuene 100 9 84 600-140 984 <br /> Matrix Spike 8070109-NISI 5806417-02 <br /> Benzene 718198 10 0 ND 10 2 ug/l 600-140 102 <br /> Toluene 10 0 ND 9 75 600-140 975 <br /> thylbenzene 10 0 ND 977 600-140 977 <br /> Iw <br /> ylenes(total) 300 ND 292 '' 600-140 973 <br /> Methyl tert-butyl ether 10 0 ND 128 600-140 128 <br /> Surrogate aaa-Difluorotoluene 10 0 Jul 600-140 101 <br /> Matrix Spike Dun 8070109-MSDl 5806417-02 <br /> Benzene 7/8/98 100 ND 998 ug/1 600-140 998 250 218 <br /> Toluene 100 ND 958 600-140 95 8 250 176 <br /> Ethylbenzene 10 0 ND 950 600-140 950 25 0 2 80 <br /> Xylenes(total) 300 ND 283 600-140 943 250 3 13 <br /> Methyl ter -butyl ether 10 0 ND 12 6 600-140 126 250 157 <br /> Surrogate aaa-Trrfluorotoluene 100 9 93 600-140 993 <br /> Sequoia nalytical - S'1ci amento *Refer to end of report for le-it of notes and defrnurons <br /> nda C Schneid r,Laboratory Director page 5 of 6 <br />