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3D <br /> LAB CONTROL SPIKE RECOVERY <br /> Lab Name: PAN-AG ENVIRO LABS Contract: <br /> Project No.: Site: Location: Group: <br /> Matrix Spike - Sample No.: MB040 Level: (low/med) LOW <br /> SPIKE SAMPLE MS MS QC. <br /> ADDED CONCENTRATION CONCENTRATION % LIMITS <br /> COMPOUND (ug/Kg) (ug/Kg) (ug/Kg) REC # REC. <br /> Phenol 6700 0 3700 55 (52-180) <br /> -Chlorophenol 6700 0 3900 58 50-204) <br /> 1,4-Dichlorobenzene 3300 0 2500 76 (28-104) <br /> N-Nitroso-di-n-propylamine 3300 0 2700 82 (41-126) <br /> 1,2,4-Trichlorobenzene 3300 0 2600 79 (38-107) <br /> -Chloro-3-methylphenol 6700 0 4100 61 (52-206) <br /> Acenaphthene 3300 0 2600 79 (31-137) <br /> -Nitrophenol 6700 0 4400 66 (22-114) <br /> ,4-Dinitrotoluene 3300 0 2600 79 (28-89) <br /> Pentachlorophenol 6700 0 3100 46 (34-218) <br /> Pyrene 3300 0 1 3000 1 91 (31-142) <br /> SPIKE MSD MSD <br /> ADDER CONCENTKAHUN % % QC LIMITS <br /> COMPOUND (ug/Kg) (ug/Kg) REC # RPD # RPD REC. <br /> Phenol (52-180) <br /> -Chlorophenol (50-204) <br /> 1,4-Dichlorobenzene (28-104) <br /> N-Nitroso-di-n-propylamine (41-126) <br /> 1,2,4-Trichlorobenzene (38-107) <br /> -Chloro-3-methylphenol (52-206) <br /> Acenaphthene (31-137) <br /> -Nitrophenol 22-114) <br /> ,4-Dinitrotoluene (28-89) <br /> Pentachlorophenol (34-218) <br /> Pyrene (31-142) <br /> # Column to be used to flag recovery and RPD values with an asterisk <br /> * Values outside of QC limits <br /> Spike Recovery 0 out of 11 outside limits. <br /> Comments: <br /> FORM III SV-2 3/90 <br /> 25 <br />