Laserfiche WebLink
"FA <br />.1 W4 <br />ueo6trategies Inc. <br />3164 Gold Camp Dr., Suite 240 <br />Rancho Cordova, CA 95670 <br />Attention: Greg Gurss <br />680 Chesapeake Drive Redwood City, CA 910 (415) 364-9600 FAX (415) 364.9233 <br />404 N. Wiget Lane Walnut Creek, CA 94598 (510) 988-9600 FAX (510) 988-9673 <br />819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 FAX (916) 921.0100 <br />anent Project iu: uNUUAL, I Osco - <br />Matrix: Soil <br />QC Sample Group 7050335-0336 <br />ANALYTE 1,1-Dichloro- Trichloro- Chloro- <br />ethane ethene benzene <br />Reported: May 21, 1 <br />Method: <br />EPA 8010 <br />EPA 8010 <br />EPA 8010 <br />Analyst: <br />K. Pocan <br />K. Pocan <br />K. Pocan <br />Concentration <br />Spiked: <br />200 mg/kg <br />200 mg/kg <br />200 mg/kg <br />LCS Batch#: <br />LCS051997 <br />LCS051997 <br />LCS051997 <br />Date Prepared: <br />05/19/97 <br />05/19/97 <br />05/19/97 <br />Date Analyzed: <br />05/19/97 <br />05/19/97 <br />05/19/97 <br />Instrument I.D.#: <br />GC -6 <br />GC -6 <br />GC -6 <br />LCS % <br />Recovery: <br />123 <br />109 <br />106 <br />Control Limits: <br />65-135 <br />70-130 <br />70-130 <br />MS/MSD <br />Batch #: <br />7050335 <br />7050335 <br />7050335 <br />Date Prepared: <br />05/19/97 <br />05/19/97 <br />05/19/97 <br />Date Analyzed: <br />05/19/97 <br />05/19/97 <br />05/19/97 <br />Instrument I.D.#: <br />GC -6 <br />GC -6 <br />GC -6 <br />Matrix Spike <br />% Recovery: <br />100 <br />47 <br />104 <br />Matrix Spike <br />Duplicate % <br />Recovery: <br />83 <br />56 <br />122 <br />Relative % <br />Difference: <br />19 <br />16 <br />15 <br />SEQUOIA ANALYTICAL <br />Please Note: <br />The LCS is a control sample of known, interferent free matrix that is analyzed using the same reagents, <br />preparation and analytical methods employed for the samples. The LCS % recovery data is used for <br />validation of sample batch results. Due to matrix effects, the QC limits for MS/MSD's are advisory only <br />A t d t t o e'ect batch results <br />M mit 4rjb an are no use o acce r r <br />Edana M. Fruciano <br />Project Manager/Sacramento Laboratory <br />7050335.GSI <16> <br />on <br />