Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES TNC. <br /> QA/QC Report <br /> Client: Equiva Services Service Request: K9904880 <br /> Project: Incident# 88870583/SAP4121258 Date Collected: NA <br /> LCS Matrix: Water Date Received: NA <br /> Date Extracted: NA <br /> Date Analyzed: 7/29/99 <br /> Laboratory Control Sample Summary r <br /> Volatile Organic Compounds <br /> Sample Name: Lab Control Sample Units: u--/L(ppb) <br /> Lab Code: K990727-LCS Basis: NA <br /> Test Notes: <br /> CAS <br /> Percent <br /> Recovery <br /> Prep Analysis True Percent Acceptance Result <br /> Analyte Method Method Value Result Recovery Limits Notes <br /> l,l-Dichloroethene EPA 5030B 8260B 10 6.6 66 62-148 <br /> Benzene EPA 5030B 8260B 10 8.2 82 77-114 <br /> Trichloroethene(TCE) EPA 5030B 8260B 10 8.0 80 69-124 <br /> Toluene EPA 5030B 9260B 10 8.5 85 75-118 <br /> Chlorobenzene EPA 5030B 8260B 10 8.8 88 79-110 <br /> 12-Dichlorobenzene EPA 5030B 8260B 10 8.9 89 80-108 <br /> Naphthalene EPA 5030B 8260B 10 9.2 92 64-125 <br /> Approved By: Date: <br /> LCS/52595 <br /> Page 41 <br />