Laserfiche WebLink
7,t. <br /> N v <br /> M <br /> r ED-To <br /> ASSOCIATE S. INC <br /> PAGE 60 OF 61 <br /> DATE EXTRACTED: 05/06/91 MED-TOX 308 NOS: 9105037 <br /> DATE ANALYZED: 05/09/91 INSTRUMENT: 11 <br /> SAMPLE SPIKED: POLAR WATER <br /> MATRIX S»IKE RECOVERY SUMMARY <br /> METHOD 8270 <br /> (WATER MATRIX) <br /> Spike sarple HS HSD Average <br /> Conc. Result Result Result Percent RPO <br /> ANALYTE <br /> (ug/L) OWL) (ug/L) (u9/L) Recovery <br /> Phenol 150 ND 81.7 92.3 58.0 12.2 <br /> 2-Chlorophenol 149 ND 81.3 91.2 57.9 11.5 <br /> 1,4-Dichlorobenzane 143 ND 72.5 80.8 53.6 16.8 <br /> 90.7 96.4 60.7 <br /> N-Ritroso-di-n-propylemine 154 NO 85.9 89.7 57.8 4.3 <br /> 1,2,4-Trichlorobenzene 152 ND <br /> ND 91.4 91.1 62.9 0.3 <br /> 4-Chloro 3 mathylphonol 145 90.5 96.4 61,,0 6.3 <br /> Acenaphthene 145 NO ND 82.5 76.7 54.9 7.3 <br /> na <br /> 4-Nitrophel 145 1.5 <br /> 120 ND 81.8 83.0 68.7 <br /> 2,4-DinitraphenoL 153 ND 80.7 72.2 50.0 11.1 <br /> Pentachlorophenol 153 ND 117.0 115.0 75.8 1.7 <br /> Pyrene <br /> CURRENT QC LIMITS <br /> Analyte Percent Recover RPU <br /> Phenol (12- 89) 42 <br /> (27-123) 40 <br /> 2-Chloranhen0l 28 <br /> 1,4-Dichlorobenzene (36- 97) <br /> ine (41-116) 38 <br /> N-Nitroso-di-n-propylam <br /> 1,Z,4-Trichlorobenzene ( 98) 28 <br /> 4-Chloro-3-methylphenol (2233-- 97) 42 <br /> Acenaphthene ( 31 <br /> •� 11G0-118)- 80) 50 <br /> 4-Nitrophenol <br /> 2,4-Dinitroto.luene (2 96) 0 <br /> Pentachlorophenol ( 9-9-103) 50 50 <br /> (25-127) 31 <br /> Pyrene <br /> MS = Matrix Spike <br /> MSD = Matrix Spike Duplicate <br /> �- RPD = Relative Percent Difference <br /> ND = Not Detected <br />