Laserfiche WebLink
110 2nd Avenue South #D7,Pacheco CA 94553 5560 <br /> McCampbell Analytical Inc Telephone 925 798-1620 Fax 925-798 1622 <br /> h Jlwww mcc bell corn E-mail roam mccwWbell cam <br /> 1 <br /> QC SUMMARY REPORT FOR SW8021B18015Cm <br /> Matnx W WorkOrder 0307005 <br /> EPA Method SW8021BI8015Cm Extraction SW5030B BatchlD 7639 Spiked Sample ID 0307006-008A <br /> ' Sample Spiked MS' MSD" MS-MSD' LCS LCSD LCS-LCSD Acceptance Crltena(%) <br /> ' prglL pig/L %Rec %Rec %RPD %Rec %Rec %RPD Law High <br /> TPH(btex)£ ND 60 101 986 225 100 996 0 489 70 130 <br /> MTBE ND 10 100 lot 107 101 992 183 70 130 <br /> i <br /> Benzene ND 10 103 101 124 1 106 102 350 70 130 <br /> Toluene ND 10 104 103 0 469 107 103 339 70 130 <br /> ' Ethylbenzene ND 10 105 104 0 994 108 105 306 70 130 <br /> Xylenes ND 30 107 107 0 110 107 308 70 130 <br /> ' %SS 104 100 103 103 0 107 1 103 3 69 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 /> 1 <br /> 1 <br /> t <br /> 1 <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 /> %Recovery=100'(MS-Sample)1(Amount Spiked) RPD=100'(MS—MSD)I(MS+MSD)`2 <br /> MS and/or MSD spike recoveries may not be near 100° or the RPDs near 0%it a)the sample is inhomogenous AND contains significant concentrations of <br /> ' analyte relative to the amount spiked or b)if that specific sample matrix interferes with spike recovery <br /> £TPH(btex)=sum of BTEX areas from the FID <br /> #cluttered chromatogram sample peak coelutes with surrogate peak <br /> ' <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matnx or sample diluted due to high matrix or <br /> analyte content <br /> i 1 <br />