Laserfiche WebLink
Superior~ PreIrrC. <br /> Ui „ I + �coir �_ C a "v' ,; �� (9i 16 21V / fm S. 82 ;x ' 21 <br /> • EPA SW-846 METHOD 8240 -- VOLATILE ORGANICS <br /> Quality Assurance and Control Data - Water <br /> Laboratory Number 56963 <br /> Average <br /> Method Spike <br /> compound Blank PQL Recovery Limits RPD <br /> (ug/L) (ug/L) M <br /> Tetrachloroethene: ND<3 3 <br /> 1, 1, 2 , 2-Tetracl-ethane: ND<3 3 76-125 4% <br /> Toluene; ND<3 3 95$ <br /> Chlorobenzene: ND<3 3 107% 75-130 3% <br /> Ethyl Benzene: ND<3 3 <br /> Styrene: ND<3 3 <br /> Xylenes: ND<3 3 <br /> 1, 3-Dichlorobenzene: ND<3 3 <br /> 1 , 4-Dichlorobenzene: ND<3 3 <br /> 1 , 2-Dichlorobenzene: ND<3 3 <br /> 1 , 2-Dichloroethane-d4 : 98% <br /> Toluene-d8: 100% % <br /> romofluorobenzene: 99% <br /> , <br /> 1 <br /> Definitions: <br /> t, <br /> ND = Not Detected RPD = Relative Percent d.ifferencex� <br /> PQL = Practical Quantitation Limit <br /> QC File No. 56983 <br /> Sen or Chemist <br /> #� Account Manager <br /> Page 5 of 5 <br /> Crr'trfiec; Lck a atones <br /> �Q <br />