Laserfiche WebLink
Sequoia 680 t-uesapeake 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(925)988 9673 <br /> Analytical <br /> 119 Straker Avenue Suite 8 Sacramento CA 95834 (916)921 9600 FAX(916)921-010 0 <br /> . 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792-1865 FAX(707)792-0342 <br /> ATC Associates, Inc Client Project ID KOK Reality 62581 0001 <br /> 1260 Graphics Drive <br /> Modesto, CA 95351-1502 <br /> Attention Torn Lutterman QC Sample Group 9808939-01 Reported Sep 1, 1998 <br /> QUALITY CONTROL DATA REPORT <br /> Matrix Liquid <br /> Method EPA 160 2 <br /> Analyst RDave <br /> ANALYTE Total Suspended Solids <br /> QC Batch # IN082098160200A <br /> Sample No 9808890-01 A <br /> Date Prepared 8120198 <br /> Date Analyzed 8/21/913 <br /> Instrument I D # Manual <br /> Sample <br /> Concentration mg/L 20 <br /> Duplicate <br /> Concentration, mg/L 20 <br /> Relative % Difference 0 0 <br /> RPD Control Limits 0-20 <br /> Percent Recovery Control Limits <br /> F- tcs ao 120 <br /> Quality Assurance Statement All standard operating procedures and quality control requirements have been met <br /> Please Note <br /> The I-CS is a control sample of known interferent free matrix that is analyzed using the same reagents <br /> SEQUOIA ANALYTICAL preparation and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> 5 fortified with known quantities of specific compounds and subjected to the entire analytical procedure If <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 /> Ka an Kim <br /> Project Manager <br />