Laserfiche WebLink
u" iJ <br /> Sequoia 680` esapeake Drive Redwood City CA 9406_ (650) 364-9600 FAX(650) 364 9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(9Z5)988-9673 <br /> a- ) <br /> Analytical 819 Sinker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707) 792 1865 FAX(707) 79Z-0342 <br /> ATC Associates, Inc Client Project ID KOK Reality 62581 0001 <br /> 1 260 Graphics Drive <br /> Modesto, CA 95351-1502 <br /> Attention Tom Lutterman QC Sample Group 9808939-01, 03 Reported Sep t, 1998 <br /> QUALITY CONTROL DATA REPORT <br /> Matrix Liquid <br /> Method EPA 150 1 <br /> Analyst K CESAR <br /> ANALYTE PH <br /> QC Batch # IN081498150100A <br /> Sample No 9808890-2 <br /> Date Prepared 8114198 <br /> Date Analyzed 8114198 <br /> Instrument 1 D # Manual <br /> Sample <br /> Concentration, mglL 8 6 <br /> Duplicate <br /> Concentration, mglL 8 6 <br /> Relative % Difference 0 0 <br /> RPD Control Limits 0-20 <br /> Percent Recovery Control Limits <br /> F- LCS 80 120 <br /> Quality Assurance Statement All standard operating procedures and quality control requirements have been met <br /> Please Note <br /> The LCS is a control sample of known interferent free matrix that is analyzed using the same reagents <br /> EQUOIA ANALYTICAL M1 preparation and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> fortified with known quanvties of specific compounds and subjected to the entire analytical procedure If <br /> K <br /> the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix <br /> interference the LCS recovery is to be used to validate the batch <br /> van Kinrgai <br /> Protect Manager <br />