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TOXICITY BIOASSAY <br />B C Analyticcd <br />as ass a 0 a a a 0 a a 0 a 0 a 0 a a 0 a 0 a 0 a a 0 a 0 a a a 0 0 <br />120 PowU Strew, <br />Kpm.ryvdk, CA 94608 <br />Fact S1W547-360 Log No,: 9208042-1 <br />Date Sampled: 07/15/92 <br />Date Received: <br />David Mars Date Mailed: AUG 1 1 <br />To:, IfOWAV Slid Caldwell '3480 Bmidrk Aver t e <br />/peasant HK CaRf"rda.. 94523 <br />QMXdM HAZARDOUS WASTE ASSESSMENT BIOASSAY: LC50 REPLICATE 2 <br />Test initkded08/04/92 <br />.... . . . .... <br />Source <br />-Thomas Fish Company <br />ifierS . Temperature PArVe .18.7-19.4 . *C <br />................ <br />Control Initial hardness 47 mg/L <br />Larlp of fish. <br />W*%ft Of not. <br />Max ......... 12 .......... ......... Mean <br />In ones where 96 Hourffxxtatty does not <br />.............. equal or exceed 501% in at Mast one d1lullon <br />Max 0.51 Min. 0.37 Mean 9.41 of the sample, no TLm value is established. <br />Imution <br />7 <br />_250 MWL 400 ffKVL <br />:500 mg/L :600 <br />mg/L <br />750 mg/L <br />% i <br />M <br />10 1QQ _j 100 <br />i 10 100 <br />10 100 <br />10 100 <br />10 100 1 7 70 <br />9 90 <br />4 _49- <br />--A- 1 Aq <br />Ai <br />70 9 so 7 <br />7 70 <br />2 20 <br />5 50 <br />8 80 7 70 <br />6 60 <br />2 I 20 <br />5 50 <br />10-- 100 8 1 80 7 70 <br />6 60 j <br />2 E 20 <br />4 i 40 <br />01 <br />SIR, - a _S <br />JIL4 712 R-3 <br />B-2 <br />8.0 <br />8.8 <br />7-6 <br />T 2 8.2 <br />8.0 <br />7.4 <br />7.4 <br />22 <br />_8.0 <br />4.7. 7.3 <br />8.0 - - - --------- - - . ...... . . ....... . ..... <br />7,3 <br />.4 <br />7.9 <br />7.9 <br />-8.1 <br />7 2. <br />.4 <br />Z.3 <br />7.4 <br />.... . .... .. . .................__.....f <br />7.4 <br />46 <br />Z' .3 <br />7.2 <br />ZZ <br />7,162 7.5 <br />6.9 <br />7*4 <br />7.4 <br />7.3 <br />7.0 <br />J" <br />1 <br />19.0 <br />18.9 <br />18.7 <br />............ <br />_......1»914........._. ... . .. ... <br />....... i_%4..........i <br />19.4 <br />19.3 <br />19.2 <br />.. <br />19.2 <br />Z2 <br />1- M4 <br />19.3 <br />19.2 <br />1 10.3 19.1 19.3 <br />19.1 <br />19.0 <br />19.2 <br />N"70 <br />TLm_ <br />To I *y <br />tin <br />tin Not pRR!icable <br />W1. coc,:- fence <br />ImIts of TLm <br /><600 <br />Percent survival in <br />undiluted sam* Not applicable <br />Larlp of fish. <br />W*%ft Of not. <br />Max ......... 12 .......... ......... Mean <br />In ones where 96 Hourffxxtatty does not <br />.............. equal or exceed 501% in at Mast one d1lullon <br />Max 0.51 Min. 0.37 Mean 9.41 of the sample, no TLm value is established. <br />