Laserfiche WebLink
� i • <br /> Report Number 23917 <br /> QC Report Matrix Spike/ Matrix Spike Duplicate Date 12/21/01 <br /> Project Name Cassidy <br /> Project Number 3490 <br /> Duplicate Spiked <br /> Duplicate Spiked Spiked Sample Relative <br /> Spike Spiked Spiked Sample Sample Relative Percent Percent <br /> Spiked Sample Spike Dup Sample Sample Analysis Date Percent Percent Perct nt Recov Diff <br /> Parameter Sample Value Level Level Value Value Units Method Analyzed Recov Recov Diff Limit Limit <br /> Benzene 23880-03 <0 50 400 400 425 42 1 ug/L EPA 8260B 12/19/01 106 105 1 09 70-130 25 <br /> Toluene 23880-03 <0 50 400 400 426 421 ug/L EPA 8260E 12/19/01 106 105 1 23 70-130 25 <br /> Tert-Butanol 23880-03 <5 0 200 200 189 194 ug/L EPA 8260B 12/19/01 947 969 2 35 70-130 25 <br /> Methyl-t-Butyl Ether 23880-03 1 9 400 400 462 460 ug/L EPA 8260E 12119/01 111 110 0 611 70-130 25 <br /> 1 <br /> KIFF ANALYTICAL, LLC Approved By Joel Kiff <br /> 7?n Oliv- Privr, c -, r r)avi5 (,A orF16 <br />