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DuPont Biosystems <br /> DATE. NOVEMBER 2 , 1988 <br /> LABORATORY NUMBER: 038017-M331 to M371 ' <br /> Con t <br /> ' SAMPLE DESCRIPTION: Core Samples <br /> 7 DATE RECEIVED: October 3 , 1988 <br /> SAMPLE - <br /> FROM: Kayo Stockton <br /> CHAIN OF CUSTODY: Yes <br /> ] ANALYSIS REPORT: <br /> ' GASOLINE <br /> Depth PPM <br /> Loq Core # Feet IN SOIL <br /> 367 26P-A 40. 0-45. 0 ND <br /> 368 26P-B 45. 0-50 . 0 152 <br /> 369 26P-C 50. 0-55. 0 ND <br /> 370 26P-D, 55. 0-60. 0 ND <br /> 371 26P-E 60. 0-65. 0 ND <br /> e_ <br /> 7 METHOD OF ANALYSIS: Soil extracted with isooctane and the ex- <br /> tract analyzed by ultraviolet spectroscopy <br /> on a Beckman DU-8 spectrophotometer. <br /> ANALYST: <br /> APPROVED: ,/�� �� �G� Z-j k J/ <br /> IL <br /> LABORATORY MANAGER <br /> 7 * Not detected. Detection limit 10 ppm <br /> J <br /> 1 <br />