Laserfiche WebLink
r <br /> Spargero Analytical Laboratory Division <br /> Tech <br /> Mobile Laboratory Dmslon <br /> no�y Inc Scientific Division <br /> With Automation in Mind <br /> 8020 Modified Laboratory Control Spike (LCS) & <br /> Laboratory Control Spike Duplicate (LCSD) BTEX Analysis Report <br /> Attention Mr John P Cummings Date Sampled Jun 29, 1994 <br /> John P Cummings & Associates Date Received Jun 30, 1994 <br /> P O Box 2847 Date Analyzed Jul 7, 1994 <br /> Fremont, CA 94536-2847 <br /> Project ID 0294010 00 Project Name Sierra Lumber <br /> Client ID LCS/LCSD LAB ID ST94-07-018 LCS <br /> ST94-07-018 LCSD <br /> Matrix Water Dilution <br /> Conc Sample LCS LCSD LCS % LCSD % % RPD <br /> Name Spike Added Result Result Result Units Recovery Recovery Recovery <br /> Benzene 30 ppb ND 26 24 ug/L 87% 80% 8% <br /> iToluene 30 ppb ND 30 24 ug/L 100% 80% 22% <br /> Ethylbenzene 30 ppb ND 30 24 ug/L 100% 80% 22% <br /> Xylenes 30 ppb ND 31 24 ug/L 103% 80% 25% <br /> Surrogate % Recovery of Trifluorotoluene = 95% LCS 100% LCSD <br /> ppb -ports per billion- ug/L - micrograms per Liter <br /> ppm-pats pa million - ug/mL - micrograms per milliliter <br /> ND -Not Detected Compound(s)may be present at concentration below the detection limit <br /> Jul 18, 1994 <br /> R L Jamesr Principal Chemist Date Reported <br /> SPARGER TECHNOLOGY ANALYTICAL LABORATORY INC IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZAADOUS WASTE TESTING LABORATORY <br /> (Certification No 16141 <br /> 3050 Fite Circle Suite 112 • Sacramento, California 95827 • (996) 362-8947 9 FAX(996) 362-0947 <br />