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C H R O 9 INC. . Environmental Analysis <br /> . Hazardous Waste (#E694) <br /> Analytical laboratory . Drinking Water (#955) <br /> Specializing in GC-GC/MS . Waste Water <br /> !Q <br /> . Consultation <br /> June 22, 1990 Chromal_ab File No. : 0690111 <br /> > APPLIED GEOSYSTEMS, INC. <br /> Attn: Eloise <br /> RE: Two soil samples for Cadmium, Chromium, Lead and Zinc <br /> analyses <br /> Project Number: 38048-3 <br /> Date Sampled: June 11 , 1990 Date Submitted: June 12, 1990 <br /> Date Extracted: June 18-21 , 1990 Date Analyzed: June 18-21 , 1990 <br /> RESULTS: <br /> Sample Cadmium Chromium Pb Zinc <br /> NO. _ (mq/Kq) (m9/Kq) (mq[Kcn)- m Kq <br /> S-15-82 0.220 5.29 4.97 21 .0 <br /> S-15-133 0.147 4.46 3. 15 16.0 <br /> BLANK N.D. N.D. N.D. N.D. <br /> SPIKE RECOVERY 103.0% 101 .0% 98.0% 91 .2% <br /> DETECTION LIMIT 0.005 0.05 0.05 0.005 <br /> METHOD OF ANALYSIS 7130 7190 7420 7950 <br /> +a Chrr}omal-ab, Inc. <br /> ` J <br /> J <br /> 1 gang Eric Tam <br /> or Chemist Laboratory Director <br /> v <br /> r <br /> L. 2239 Omega Road,#1 .San Ramon,California 94583 <br /> 415/831-1788.Facsimile 415/831-8798 <br />