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calif or, Department of Health Service: HML # 6 7-7 to <br /> H rdous Materials Laboratory L 6� <br /> LABORATORY REPORT /T <br /> Chlorophenoxy Herbicides <br /> Date Received <br /> Collector's Name G -/�1c<<ui ti/;., i �'�r <br /> ,a..e6r�, -0 by Laboratory 4 ` � �� <br /> _ U _ <br /> Sampling Location Low; ,4;r,ao - Collector's Sample # to <br /> Analytical Procedure: Solid and aqueous samples are acidified and then extracted with <br /> dichloromethane. Chlorophenoxy herbicides analyzed by HPLC using <br /> W detector. <br /> HML # A� 77 6 7c 7 9 o g Tr -a- <br /> Collector's Sample # div-3o/ V�io -3o2 �� io-3o3 uriv �o� yS-io-3o� �S'io -3o6 <br /> 2,4--D Acid - Z, NJ -2,4,5-T Acid - - - - <br /> 2,4-DB Acid - - - — - - <br /> Silvex - <br /> 2,4-D Isopropyl ester 6, ��� 3oy 40.S/"5 <br /> 2,4-D Propyl glycol Butyl ester — - - - <br /> 2,4-D Butoxy ethanol ester - - - - - <br /> 2,4,5-T Butoxy butanol ester <br /> 2,4-DB Butyl ester q, 3P - - - <br /> 2,4-DB Isobutyl ester <br /> 2,4,5-T Ethyl hexyl ester - - - - -2,4-DB Isooctyl ester - /0,S,/ Y - - - — <br /> Note: (-) Not detected IIA <br /> (blank) = Not determined <br /> Analyst's Signature Signature of Supervising Chemist <br /> (Date) (Date) <br />