Laserfiche WebLink
^ j Superior Precislo" .Ana&ericaf, If7c. <br /> 825 Arnold Drive, Suite 114 • Martinez. California 94553 • (5101229-1512/fax 15 10)229-1526 <br /> C E R T I F I C A T E O F A N A L Y S I S <br /> ANALYSIS FOR TOTAL PETROLEUM HYDROCARBONS <br /> Page 3 of 3 <br /> QA/QC INFORMATION <br /> SET: 84474 , <br /> NA = ANALYSIS NOT REQUESTED <br /> ND = ANALYSIS NOT DETECTED ABOVE QUANTITATION LIMIT <br /> mg/k9 = Part per million (ppm) <br /> OIL AND GREASE ANALYSIS By Standard Methods Method 552OF: <br /> Minimum Detection Limit in Soil : 50mg1kg <br /> Modified EPA-SW846 Method 8015 for Extractable Hydrocarbons: <br /> Minimum Quantitation Limit for Diesel in Soil : lmg/kg <br /> Standard Reference: NA <br /> EPA-SW846 Method 8015/5030 Total Purgabla Petroleum Hydrocarbons: <br /> Minimum Quantitation Limit for Gasoline in Soil : lmg/kg <br /> e Standard Reference: 10/04/91 <br /> 5W-846 Method 8020/BTXE <br /> Minimum Quantitation limit in Soil : 0.005mg/kg <br /> Standard Reference: 10/11/91 <br /> ANALYTE REFERENCE SPIKE LEVEL MS/MSD RECOVERY RPD CONTROL LIMIT <br /> oil & Grease NA NA NA NA NA <br /> Diesel NA NA NA NA NA <br /> Gasoline 10/04/91 200 ng 93/97 4 70-130 <br /> Benzene 12/02/91 200 ng 87/84 4 70-130 <br /> Toluene 12/02/91 200 ng 94/89 5 70-130 <br /> Ethyl Benzene 12/02/91 200 ng 88/89 1 70-130 <br /> Total Xylenes 12/02/91 200 ng 100/100 0 70-130 <br /> u <br /> Laboratory Dire r <br /> Certified Lzboratorie5 <br />