Laserfiche WebLink
1 <br /> Sierra <br /> Quality Control Report Environmental <br /> Monitoring, Inc. <br /> An Addendum to SEM Report Number: 40218 Project ID: STRO1050724 <br /> Parameter LCS, MSD, % RPD, % Method Blank <br /> Recovery Recovery Recovery <br /> Lead-ICP-MS 96.5 88.5 93.1 5.02 <1 mg/Kg <br /> 0etid: LCS,Laboratory Control Standard;MS,Matrix Spike;MSD,Matrix Spike Duplicate; <br /> D, Relative Percent Difference <br /> Friday,May 11,2001 Page 1 of 1 <br /> 1135 Financial Blvd. <br /> Reno, NV 89502-2348 John Kobza, Ph.D. <br /> William F. Pillsbury Phone (775) 557-2400 John C. Seher <br /> President FAX (775) 857-2404 Managers <br /> sem @sem-analytical.corn <br />