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t FATHEAD MINNOW HAZARDOUS WASTE <br /> SCREEN BIOASSAY &qu, <br /> TeetingLabaratorles <br /> Lab No.: V O <br /> Client/M: r14 <br /> TEST SUMMARY <br /> Species:Pimeplmles promelas. Source: In-lab culture. <br /> Fish length(mm):av:28;min:27,max:30.. Regulations:CCR Title 22. <br /> Fish weight(gm):av:0.42;min:0.34;max: 0.50. Test Protocol:California F&G/DHS 1988. <br /> j Test chamber volume: 10 liters. Endpoints: Survival at 96 hrs. <br /> Temperature:20+/-2°C. Test type:Static. <br /> Aeration:Single bubble through narrow bore tube. Feeding:None. <br /> Number of replicates:2. Number of fish per chamber. 10. } <br /> Dilution water:Soft reconstituted water(40-48 mg/I CaCO3). Photoperiod: 16/8 hrs lightldark. <br /> QA/QC Batch No.: RT-070219. <br /> TEST DATA <br /> INITIAL 24 Hr 48 Hr 72 Hr 96 Hr <br /> Date/rime: awl -CsJv — •a7 O -/ = D <br /> Analyst: '" ooce_ <br /> °C DO pH °C DO pit #D °C DO pH #D °C DO pi{ #D °C DO pH #D <br /> Control A {J $ Z_1-_0 __L.,92 <br /> Control B .tl ,U (p. .v �. <br /> 400 mg/l A (a 7 �• Q •19 as .f; Q l <br /> 400 mg/1 B 20752 &M '� .0 <br /> 750 mg4 A �}, �•' .1 3316.7 S-7 �S <br /> Comments: Extraction method: Mechanical shaking _. <br /> None(aqueous solution) <br /> Dissolved Oxygen(DO)readings in mg/l 01. <br /> CONTROL HIGH CONCENTRATION Total Number Dead <br /> Alkalinity Hardness Alkalinity Hardness Control /20 <br /> Initial mgA CaCO, mO CaCO, ak mgA CsCO, m&4 CaCO, 400 mg/I /20 <br /> 1 Final mgA CaC% mgn caco, 29 mv,20% 61 -0220, L-75-0m-W-1 J. 120 <br /> RESULTS <br /> �! one Result Description <br /> PASSED LC50>750 mg/l (<40V*dead in 750 mg/I cone.) <br /> FAILED 240%dead in 750 mg/I (definitive test recommended) <br /> 4 <br /> FAILED LC50<400 mW X60%dead in 400 mg1l conc.), <br /> f <br />