Laserfiche WebLink
J�AnalyticalTechnologies,lnc. <br /> GAS CHROMATOGRAPHY - QUALITY CONTROLr'a <br /> BLANK SPIKE <br /> Page 23 <br /> Test MOD EPA 8015-CDOHS (FUEL HYDROCARBONS/BTSE) ATI I.D. 502287 <br /> Blank Spike #: 54796 Date Extracted: N/A <br /> Client ALISTO ENGINEERING Date Analyzed 28-FEB-95 <br /> Project # 6317905/10-151-03/003 Sample Matrix WATER <br /> Project Name BP SITE #11195/LATHROP, CA. <br /> ------------------------------------------------------------------------------------------------ <br /> Parameters Units Blank Spiked Spike % <br /> Result Sample Conc. Rec <br /> ------------------------------------------------------------------------------------------------- <br /> BENZENE UG/L [0.50 4.9 5.0 98 <br /> TOLUENE UG/L <0.50 4.9 5.0 98 <br /> % Recovery = (Spike Sample Result - Sample Result)*100/Spike Concentration <br /> RPD (Relative % Difference) _ (Spiked Sample - Blank Result)*100/Average Result <br />