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Lab. No. ;,t2g�8 z <br /> Date Received: ice{I S 12 4VI <br /> LABORATORY WORKSHEET Date Reported:�o1 J.2.3•.,x_ <br /> - <br /> Bioassay Type <br /> Report To E,Aviro - CAP--,-!,,,o ' Static J Continuous Renewal <br /> Saeeninq_.JL Definitive <br /> Sample Description Ski,fit{ o> 'RM V- t R�� '" r 2Q de <br /> Thomas Fish Farm <br /> Test Organism: Pimeahales Promelas __ Source: ACCtt et2:i,o..^n 2- Days �' g.t; ;�•$ -a} <br /> Aquaria Voiume: 10 liters Aquaria Depth: g des No.Ftsh/ConcentraJon: 10 Tcml Cctorine 2eroaal• r I� S t^pte Oona cF=�%, zy_}rrh^•ctlm <br /> Organism Characteristics - Length(mm): Min: 3 2 mm Max 8 rnm hvg: S 1�(n �U>_t,h;ora}: yi n. O.5 crn flax Q.o� q Avg .S d oM <br /> Dilution vrater - Source Soh wafer Hardness—initial. ztj2 ina?l Proal: _5G nod: RskBl nc—n i=_C 3J m.0+1 =mst <br /> Aeration: Air Control Hardness Initial: 4-O moil Final: Lt.5 moil Contr°IAlkaline initial: 30 moll Final mail Control Conductivity JQ5-umhOslcrri <br /> Aeration Rate: 100 butWestmin Aeration Duratlon: 96 hrs Tanks: A11 <br /> Dilution <br /> Bioassay Date Control 75E 400 Oup 750 Dup 400 1 <br /> _ Conditions Time .10. I--% - <br /> N -1 a No. - % No. ---9t°, l- Na. <br /> t No. is i No. v. <br /> aI I ncli 10 10 1w, i 10 i 100 10 1 100 10 100 10 300 t <br /> ^_ IF <br /> Organisms <br /> e) <br /> c�I iz1 ! fi9o0 f :O I ^OO 10 i s00 <br /> Surviving iOU� <br /> I <br /> ZOO �Oi q' � �t0 <br /> 0-1l 2-s :t c o ;�DSS is g v Z o I q O b 6 1 <br /> :x 1 ! s I <br /> Dissolved " <br /> oxygen <br /> O en � i .. <br /> i mg/l <br /> Siert ., ! _ C a C zo C -.3 I zo, C .2 za C <br /> PH £: 24 Hr �� ;10.10C 2 C �.1 1 C ; z ao C i -� °C �C ,C •. <br /> 48 Hr C 'lq. C — 1q, C .r. °C 1 v ��i.$Ca___I__—� . �$°C °C 6. _.. C. t <br /> Temp 72 Hra_ l C .3 e G C 2 C ! 1 - 46 <br /> _ <br /> S6 Hr �� I zo. C C i o C ` '�.1 zc.o`C I C I �i✓ if <br /> Results - LC5o= _ 5 O mg/I Method of Calculations idlA <br /> 950A Confidence Limits ✓ <br /> LCso Method <br /> %Survival NIA ,t <br /> Toxic Units T,U N/A _ <br /> Observation/Remarks <br /> 1 <br /> Laboratory Supervisor <br />