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Table i <br /> FORMER REGAL 603, RESULTS VAPOR SAMPLES, SOIL VENTING PILOT TEST <br /> SAMPLE DATE TFH BENZENE TOLUENE ETHYL XYLENES PPM GAS PPM METH %METHANE <br /> mg/1 air mg/l air mg/1 air mg/1 air mg/1 air VAPOR <br /> MW-10 01/11/91 119 13 5 498 7 418 0 263 1 772 31032 138931 13 89 <br /> MW-10 01/12/91 159 39 7 100 10 690 0 495 3 479 41519 143027 14 30 <br /> MW-10 01/13/91 160 91 7 200 9 703 0 383 2 597 41915 144031 14 40 <br /> MW-10 01/14/91 164 16 7 370 10 938 0 483 3 476 42761 140153 14 02 <br /> MW-10 01/15/91 142 67 5 625 5 518 0 350 4 125 37164 141580 14 16 <br /> EXCAV 01/15/91 125 97 4 770 4 205 0 265 1 249 32813 140458 14 05 <br /> i <br /> TFH - TOTAL FUEL HYDROCARBONS, GASOLINE <br /> ETHYL - ETHYLBENZENE <br /> • <br />