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May 5, 2009 Lab ID : STK0933137
<br /> Valley Industries Customer : 3-11146
<br /> Organic QC
<br /> 04/14/2009:203791 All preparation quality controls are within established criteria.
<br /> 04/25/2009:205202 All analysis quality controls are within established criteria,except:
<br /> 608 The following note applies to Endosulfan Sulfate,Heptachlor Epoxide:
<br /> 360 CCV above Acceptance Range(AR).Samples which were non detect for this analyte were accepted.
<br /> 04/10/2009:204587 All analysis quality controls are within established criteria,except:
<br /> 624 The following note applies to 2-Chloroethylvinyl ether,Carbon Disulfide,4-Methyl-2-pentanone(MIBK),
<br /> Vinyl Acetate:
<br /> 360 CCV above Acceptance Range(AR).Samples which were non detect for this analyte were accepted.
<br /> 04/20/2009:204975 All analysis quality controls are within established criteria.
<br /> 04/10/2009:203733 All preparation quality controls are within established criteria,except:
<br /> The following note applies to 1,2-Dichloropropane, 1,4-Dichlorobenzene,cis-1,3-Dichloropropene,
<br /> Cblorobenzene,Ethylbenzene,Toluene, 1,2-Dichloroben:
<br /> 435 Sample matrix may be affecting this analyte.Data was accepted based on the LCS or CCV recovery.
<br /> The following note applies to 2-Chloroethylvinyl ether,Acrolein,Acrylonitrile:
<br /> 410 Relative Percent Difference(RPD)not within Maximum Allowable Value(MAV).Data was accepted
<br /> based on the LCS or CCV recovery.
<br /> 04/20/2009:204067 All preparation quality controls are within established criteria.
<br /> 04/25/2009:205277 All analysis quality controls are within established criteria,except:
<br /> 625 The following note applies to 4-Nitrophenol,Benzidine,3,3-Dichlorobenzidine,Pentachlorophenol,
<br /> Hexachlorocyclopentadiene:
<br /> 360 CCV above Acceptance Range(AR).Samples which were non detect for this analyte were accepted.
<br /> 04/15/2009:203838 All preparation quality controls are within established criteria,except:
<br /> The following note applies to 1,2,4-Trichlorobenzene, 1,2-Dichlorobenzene, 1,3-Dichlorobenzene, 1,4-
<br /> Dichlorobenzene,2,4-Dinitrophenol,2,4-Dinitrotol:
<br /> 435 Sample matrix may be affecting this analyte.Data was accepted based on the LCS or CCV recovery.
<br /> The following note applies to 1,2,4-Trichlorobenzene,2,4,6-Tribromophenol,2,4-Dichlorophenol,2-
<br /> Chlorophenol,Anthracene,Dibenzo(a,h)anthracene,Be:
<br /> 310 LCS above Acceptance Range(AR). Samples which were non detect for this analyte were accepted.
<br /> Inorganic - Wet Chemistry QC
<br /> 450OCNCE 04/15/2009:204783 All analysis quality controls are within established criteria.
<br /> 4500-H B 04/09/2009:310490 All preparation quality controls are within established criteria.
<br /> 4500HB 04/09/2009:310703 All analysis quality controls are within established criteria.
<br /> 9010B 04/14/2009:203810 All preparation quality controls are within established criteria.
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