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TWo . Dec <br /> 46,94 9 :50 No .007 P .03 <br /> ANALYTICAL LABORATORY 1910 S STREET,SACRAMENTO,CALIFORNIA 95914 a 916-441.2946 • FAX 916-447-3321 <br /> Page: 3 of 3 <br /> November 15, 1994 <br /> Regional Water Quality Control <br /> Case Narrative <br /> Analysis: 608 <br /> Problem: Surrogate was not added at extractions for both LCS's. Surrogate <br /> recoveries were within acceptable QC parameters in all other QC <br /> samples. <br /> The RPD for Lindane was 17% and for TCMX (surrogate) 19% in the <br /> continuing calibration curve verification. The acceptable RPD <br /> is 15%. The RPD was a positive shift so the analytical data is <br /> felt to be acceptable since the samples were ND for Lindane. <br /> Corrective Action: No Corrective Action was taken. <br /> Report Approved By: <br /> FLAP ID N: 1468 <br /> lh is revert Is tpol le,pif only to IN."I'll rectied by the l,lwntcry. IM liability of the laoaratory is limited to the eeunt raid far lhl,rabort. This report is fee the Mludrt <br /> wt of the client to anon it to oddretad end upon the condition that the client assams all Ilaellity fur the fnthar elateleutlen of the rebore on its con inlc. <br />