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METHOD BLANK REPORT
<br /> Trace Level Organic Compounds
<br /> Client Lot #- - - : G3K210162 Work Order #. - - : F6T4M1AA Matrix.. . . . . . .. .. SOLID
<br /> MB Lot-Sample #: G3L160000-569
<br /> Prep Date. .. .. . : 12/16/03
<br /> Analysis Date. _ : 12/19/03 Prep Batch #.- . : 3350569
<br /> Dilution Factor: 1
<br /> DETECTION
<br /> PARAMETER RESULT LIMIT UNITS METHOD
<br /> 2,3,7,8-TCDD ND 0.44 pg/g SW846 8290
<br /> Total TCDD ND 0.44 pg/g SW846 8290
<br /> 1,2,3,7,8-PeCDD ND 0.67 pg/g SW846 8290
<br /> Total PeCDD ND 0.67 pg/g SW846 8290
<br /> 1,2,3,4,7,8-HxCDD ND 0.60 pg/g SW846 8290
<br /> 1,2,3,6,7,8-HxCDD ND 0.57 pg/g SW846 8290
<br /> 1,2,3,7,8, 9-HxCDD ND 0.56 pg/g SW846 8290
<br /> Total HxCDD ND 0.60 pg/g SW846 8290
<br /> 1,2,3,4,6,7,8-HpCDD ND 0.60 pg/g SW846 8290
<br /> Total HpCDD ND 0.60 pg/g SW846 8290
<br /> OCDD ND 1.1 pg/g SW846 8290
<br /> 2,3,7,8-TCDF ND 0.32 pg/g SW846 8290
<br /> Total TCDF ND 0.32 pg/g SW846 8290
<br /> 1,2,3,7, 8-PeCDF ND 0.47 pg/g SW846 8290
<br /> 2,3,4,7, 8-PeCDF ND 0.46 pg/g SW846 8290
<br /> Total PeCDF ND 0.47 pg/g SW846 8290
<br /> 1,2,3,4,7,8-HxCDF ND 0.55 pg/g SW846 8290
<br /> 1,2,3,6,7,8-HxCDF ND 0.50 pg/g SW846 8290
<br /> 2,3,4,6,7,8-HxCDF ND 0.53 pg/g SW846 8290
<br /> 1,2,3,7,8,9-HxCDF ND 0.58 pg/g SW846 8290
<br /> Total HxCDF ND 0.58 pg/g SW846 8290
<br /> 1,2,3,4,6,7,8-HpCDF ND 0.32 pg/g SW846 8290
<br /> 1,2,3,4,7,8, 9-HpCDF ND 0.37 pg/g SW846 8290
<br /> Total HpCDF ND 0.37 pg/g SW846 8290
<br /> OCDF ND 1.0 pg/g SW846 8290
<br /> PERCENT RECOVERY
<br /> INTERNAL STANDARDS RECOVERY LIMITS
<br /> 13C-2,3,7,8-TCDD 78 (40 - 135)
<br /> 13C-1,2,3,7,8-PeCDD 80 (40 - 135)
<br /> 13C-1,2,3,6,7,8-HxCDD 83 (40 - 135)
<br /> 13C-1,2,3,4,6,7, 8-HpCDD 86 (40 - 135)
<br /> 13C-OCDD 61 (40 - 135)
<br /> 13C-2,3, 7,8-TCDF 77 (40 - 135)
<br /> 13C-1,2,3, 7,8-PeCDF 71 {40 - 135)
<br /> 13C-1,2,3,4,7,8-HxCDF 80 (40 - 135)
<br /> 13C-1,2,3,4,6,7,8-HpCDF 85 (40 - 135)
<br /> NOTE(S):
<br /> Calculations are performed before rounding to avoid round-off errors in calculated results.
<br /> G3K210162 STL Sacramento(916)373-5600 10 of 14
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