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.. .( <br /> LABORATORY CONTROL SPIKE RECOVERY FORM --'.EPA METHOD 8270 <br /> � ANAMETRIX,`1NC.°`.(40a)432-8192­ . <br /> Project/Case a Anarnetrix ID ;MU071.161 <br /> Matrix, WATER: -Analyst � <br /> N <br /> Date Sampled 00/00/00 Supervisor <br /> Daae Extracted06/07/93 SDG/Batch`: N/A <br /> Date Analyzed:": 06/10/93 <br /> lnstrument.ID s ': _F3y :: R _' UCSF f <br /> ' COMPOUND SPIKE' SAMPLE LCS LCS %REG. <br /> ADDED - 'CONCENTRATION CJN:CENTRATION % : LIMITS <br /> (u /L) lug/LI. jug/L} REC.-,w <br /> Phenol' 75 22 29 12-110 <br /> 2-Chlorophenol 75 0 : 52 69 . �. 27-123 <br /> 1,4-Di 50 >* 0 32 <br /> M . fi4 36-97.. <br /> N-nitroso-di-n propylamine 50.` x 0. „, s 34: 68 ' 41-116 <br /> 1,2,4-Trichlorobenzene " 50, 32_ 64 39798 <br /> j 4-Chloro-3-methyiphenol 76 : 0' 55 .73 _ 23-97 <br /> I Acenaphthene 50 0, 37 74 46-1-18 <br /> 4-Nitrophenol 75 '4` 0,.. °. Z i 28. ' 10=80 <br /> 2,4-Dinitrotoiuene 50 t}' 37., 74 24-96 <br /> Pentachlorophenol 75 . ' 0 . 47. 63 '' 70-103 <br /> :Pyrene _ 50. 0 :.�'" .42 84 -..26-127. <br /> COMPOUND SPIKE .,LCSD n ,LCSD °,6RPD = <br /> ADDED CONCENTRATION PERCENT °,6 y" LIMITS <br /> (ug/L) lug/Ll.. a'a RECOVERY RPD. <br /> Phenol 75' 13. . 17 w 51 ::25 <br /> 2-Chlorophenol . 75 29.1 39 71 '25 ' <br /> '1,4-Dichlorobenzene - 50 I$4 a ;,.36- 46. E.- 25 <br /> Whitroso-di-n-propylank, 50 . 2.0 40 54 25 t <br /> 1,2;4-Trichlorobe6zene50. . 1$ 36 54 :2.5 <br /> m� <br /> 4-Chloro=3-methylphenol: 75 ` ' 36 - :' : . 48 52 25 <br /> Acenaphthene 50, '`. 23..: ::,. :. 46 38 .: 25 <br /> 4-Nitrophenol 75 20 ':27 5 2b <br /> 2,4 Dinitroluene' 50 29 ,*:. 58 - :28 .' 25 .. <br /> Pentachlorophenol 75. 34 '45 -34 25 <br /> Pyrene' '_` 50. 34. 68 21. t-: ` 25- <br /> . � ,GC/MS -p'PAG:E 20, . <br />