Laserfiche WebLink
i <br /> SUPERIOR ANALYTICAL LABORATORY INC. <br /> 825 ARNOLD.STE,2• MARTINEZ,CALIFORNIA 94558•(415)229-1512 <br /> C E R T I F I C A T E O F A N A L Y S I S <br /> LABORATORY NO. : 80!134 DATE RECEIVED: 01/05/90 <br /> CLIENT: Vapor Extraction Technology DATE REPORTED: 01/09/90 <br /> w^ CLIENT JOB NO. : <br /> AIR ANALYSIS by NIOSH 1500 FOR TOTAL HYDROCARBONS <br /> & AROMATIC VOLATILE ORGANICS <br /> LAB n: 3 <br /> - <br /> SAMPLE- MW-4 <br /> Analyte Vol_( L) Front(mg ) Back(mg) Tot_(mg) (mg/m3) (ppm) <br /> <0.009 <0.009 <0.009 <0.9 <0.3 <br /> Benzene 12 <br /> Toluene 12 0.032 <0.009 0.032 3.2 0.85 <br /> ;Ethyl Benzene 12 <0.009 <0.009 <0.009 <0.9 <0.2 <br /> Xylenes 12 0.018 <0.009 0 .016 1 .6 0.37 <br /> Total Hydrocarbon 12 1 .2 <0. 1 1 .2 120 ------ <br /> 6 <br /> Method Detection Limit BTE?i-0.009 mg <br /> TPH-0. 1 mg <br /> QAQC Summary: <br /> MS/ASD Average Recovery = 930: Duplicate RPD = 0 <br /> 4 Edward R. Morales <br /> Lab to Manager <br /> MARTINEZ <br /> SAN FRANCISCO <br /> OUTSTANDING QUALITY AND SERVICE <br /> sty <br />