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FATHEAD MMOW HAZARDOUS WASTE <br /> SCREEN BIOASSAY "�! aqualtq <br /> 9 <br /> T®2 g <br /> Lab IVa.. UU rJUU <br /> . l a>ao��to►i�� <br /> Client/ID:. oma,! t.� t 2-Za e, <br /> -T4,1c- <br /> TEST SUN04ARY <br /> Species:Pimephales pr°omedas. Source:In-Lab Culture. <br /> Fish length(mm):av:27;min:26;max:29. Regulations:CCR Title 22. <br /> Fish weight(gm):av:0.47;min:0.40;max:0.59. Test Protocol:California F&G/DHS 1988. <br /> Test chamber volume: 10 liters. Endpoints:Survival at 96 hrs. <br /> Temperature:20+/-2°C. Test type:Static. <br /> Aeration;Single bubble through 30 bore tube. Feeding.None. <br /> Number of replicates:2. Number offish per chamber; 10. <br /> Dilution water;Soft reconstituted water(40-48 mg/I CaCO,). Photoperiod; 16/8 hrs light/dark. <br /> QA/QC Batch No.;RT-100803. <br /> TEST DATA <br /> INITIAL 24 Hr 48 Hr 72 Hr 96 Hr <br /> Datelrinret - U 0 U - !3 14917 $'JS-iv <br /> Al <br /> Analyst: <br /> °C DO pH °C DO pH V D °C b0 pli 14D I °C DO pH #D °C DO pH <br /> 9D <br /> Control A }l !f Z Lo—2-0 . $,,,d17 <br /> Central B e- . .� �.UJZX <br /> 400 mg/i A <br /> 8,t7 0 <br /> 400mgrsl3 7. d L6ZI P 9,522 S.3 7. <br /> 750 mg/1 A 20A 8 3 73 Q <br /> 750 mgjj a 7. .? 7 ).,2 <br /> Comments: Extraction method:Mechanical shaking <br /> None(aqueous solution) <br /> Dissolved Oxygen(DO)readings in mgrl Oz. <br /> CONTROL MGH CONCENTRATION Total Number Dead <br /> .Alkalinity Hardness Alkalinity Hardness Control 120 <br /> Initial mgrl CaCO, Mg/1 c8co, MRA CBOO, mgA Coco, 400 mg/1 120 <br /> FinalMr/1CaCO, tij mgA CaCO, L� mgA CeCO 5 U <br /> mgn CaCO, 750 m I /20 <br /> RESULTS <br /> Fthe checked result a lies based on fish survival rates <br /> L= <br /> PASSED LC50>750 mgll (<40%dead in 750 mg/1 cone.) <br /> FAILED k40%dead iu 750 mg/l (close to passing-definitive test recommended) <br /> FAILED LC50<400 mg/1 (>60%dead in 400 mg/l cone.) <br />