Laserfiche WebLink
CbCurtis&Tompkins,Ltd. <br /> Batch QC Report <br /> Organochlorine Pesticides <br /> Lab #: 252701 Location: Tim Valentine <br /> Client: EarthTouch Prep: EPA 3520C <br /> Project#: ZION-2420-CA Analysis: EPA 8081B <br /> Matrix: Water Batch#: 207579 <br /> Units: ug/L Prepared: 01/30/14 <br /> Diln Fac: 1.000 Analyzed: 02/04/14 <br /> Type: BS Lab ID: QC726044 <br /> Analyte Spiked Result %REC Limits <br /> gamma-BHC 0.4000 0.5212 130 62-137 <br /> Heptachlor 0.4000 0.4198 105 52-138 <br /> Aldrin 0.4000 0.4053 101 58-136 <br /> Dieldrin 0.4000 0.3816 It 95 61-148 <br /> Endrin 0.4000 0.3943 # 99 55-151 <br /> 4, 4'-DDT 0.4000 0.3086 # 77 46-153 <br /> Surrogate %REC Limits <br /> TCMX 103 35-145 <br /> Decachlorobiphenyl 61 25-122 <br /> Type: BSD Lab ID: QC726045 <br /> Analyte Spiked Result %REC Limits RPD Lim <br /> gamma-BHC 0.4000 0. 4053 101 62-137 25 31 <br /> Heptachlor 0.4000 0.4303 108 52-138 2 27 <br /> Aldrin 0.4000 0.4142 104 58-136 2 23 <br /> Dieldrin 0.4000 0.3790 # 95 61-148 1 35 <br /> Endrin 0.4000 0.3906 # 98 55-151 1 38 <br /> 4,4'-DDT 0.4000 0.3002 # 75 46-153 3 31 <br /> Surrogate %REC Limits <br /> TCMX 111 35-145 <br /> Decachlorobiphenyl 54 25-122 <br /> #= CCV drift outside limits; average CCV drift within limits per method requirements <br /> RPD= Relative Percent Difference <br /> se.o <br /> Page 1 of 1 <br /> 73 of 121 <br />