ARCHIVED REPORTS XR0000663 - Laserfiche WebLink

Home Browse Search

<" ` 1]0�2WA �9257 #D7 Pacheco CA 94553-5560 McCampbell Analytical, Irlc -1620 Fax 925-798-1622 ht Jlm E-mail maui .canipbell coin QC SUMMARY REPORT FOR SW8260B Matrix W WorkOrder 0401260 EPA Method SW82606 Extraction SW5030B BatchlD 10061 Spiked Sample ID 0401260-GOIC Sample Spiked MS* MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Cntena(%) - pg/L. pg/L %Rec %Rec % RPD %Rec %Rec %RPD Low High tert-Amyl methyl ether(TAME) ND 10 116 112 309 113 115 233 70 130 t-Butyl alcohol(TBA) ND 50 982 933 511 979 971 0 880 70 130 I a-Dibromoethane(EDB) ND 10 108 103 491 116 111 472 70 130 1,2-Dichloroethane(1,2-DCA) ND 10 127 121 5 15 120 120 0 70 130 Dusopropyl ether(DIPS) ND 10 119 113 540 112 113 0 528 70 130 Ethyl tert-butyl ether(ETBE) ND 10 115 lit 345 114 113 0 404 70 130 Methyl-t-butyl ether(MTBE) 079 10 114 l07 5 98 115 112 2 62 70 130 %SS 1 100 10 100 100 0 974 955 201 70 130 All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions NONE MS=Matrix Spoke MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent Deviation %Recovery=100*(MS-Sample)I(Amount Spiked) RPD=100*(MS- MSD)I((MS+MSD)12) *MS and I or MSD spike recovenes may not be near 100%or the RPDs near 0%if a)the sample is inhomogenous AND contains significant concentrations of analyte relative to the amount spiked,or b)if that specific sample matrix interferes with spike recovery NIA=not enough sample to perform matrix spike and matrix spike duplicate NR=analyte concentration in sample exceeds spike amount for soil matnx or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte content Laboratoy extraction solvents such as meth ene chloride and acetone may occasional) a ar rn the method blank at low levels DHS Certification No 1644 TI QA/QC Officer