Laserfiche WebLink
a/science <br />nvironmental <br />aboratories, Inc. <br />Cardno ERI <br />601 North McDowell Blvd. <br />Petaluma, CA 94954-2312 <br />Quality Control - Spike/Spike Duplicate <br />Date Received: <br />Work Order No: <br />Preparation: <br />Method: <br />Page 19 of 43 <br />05/26/11 <br />11-05-1637 <br />EPA 5030C <br />EPA 8015B (M) <br />Project ExxonMobil99CAS/022789C <br />Date Date MS/MSD Batch <br />Quality Control Sample ID Matrix Instrument Prepared Analyzed Number <br />W-33-MW1 Aqueous GC 29 05127111 05/27111 110527501 <br />Parameter MS %REC MSD %REC %REC CL RPD RPD CL Qualifier$ <br />TPH as Gasoline 107 106 68-122 2 0-18 <br />RPD - Relative Percent Difference . CL - Control Limit <br />7440 Lincoln Way, Garden Grove, CA 92841-1427 . TEL:(714) 895-5494 . FAX: (714) 894-7501 <br />