Laserfiche WebLink
t!0 Ind Avenue South #D7 Pacheco CA 94553-5560 -EA HMcC�tnptiell Anzlytiezl Inc Iele'lione 925-798-1620 Fax 9zs-7913-1622 <br /> http 1/www mccampbell coin E-rnai! mam(r�mcc.mpbcll com <br /> QC SUMMARY REPORT FOR SW8015C <br /> Batchla 2387 Matrix W WorkOrder 0206149 <br /> EPA Method SW8015C Extraction SW3510C Ext Date 6111102 Spiked Sample ID NIA <br /> [ Sample Spiked I MS- � MSD` IMS-MSD-I LCS LCSD LCS-LCSDIAcceptance Crlterla(%) <br /> Compound <br /> pg/L pg/L f %Rec ! % Rec %RPD %Rec I % Rec I %RPD ' Low i High <br /> TPH(d) N/A 7500 N/A NIA N/A 100 110 91 I 70 130 <br /> %SS1 NIA 2500 N/A NIA NIA 109 121 10 ° 70 130 <br />' All target compounds in the Method Blank of this extraction batch were ND less than the method RL,with the following exceptions <br /> NONE <br /> I <br /> I <br /> I <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br />' Deviation <br /> N/A=not enough sample to perform matrix spike or analyte concentration in sample exceeds spike amount <br /> %Recovery=100'(MSSample)/(Amount Spiked) RPD=100'(MS-MSD)1(MS+MSD)'2 <br /> MS and!or MSD spike recoveries may not be near 100%u or the RPDs near 0%if a)the sample is inhomogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked or b)if that specafic sample matrix interferes with spike recovery <br /> Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear m the method blank at low levels <br /> 1 - <br />