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Lab. No. 3�ro�O V <br /> Date Received: o q 0_3Ty- , <br /> LABORATORY WORKSHEET Date Reported: 0 q 8 11(+ <br /> D <br /> Bioassay Type <br /> Report To EnvLf O - C�evri -��� <br /> Static---Y—Continuous Renewal_ <br /> Screening V Definitive <br /> 364 <br /> Sample Description U LL�6b $ Stock tQn, GeA,ri, r + 6 �14-0 6102- 0--%F <br /> Test Organism: Pimea ales Promelas Source: 'Thomas Fish Farm Acclimatization: 1 3 Days %Q deg. C (F B - 1 ) <br /> Aquaria Volume: 10 literO Aquaria Depth: 5 inch(esl No. Fish/Concentration: 10 Total Chlorine Residual: �,.I� Sample Conductivity: 2 8 S rmhos/cm <br /> Organism Characteristics - Length(mm): Min: 36 mm Max: 4.5 mm Avg: 4-o mm Weigh(gm): Min: o, 4-4 gm Max: O. 5 S gm Avg: 0.51 gm <br /> Dilution water - Source: Soft Water Herdnass- Initial:_fig mall Final: (e S MgA Alkaline- Initial: 3 O mg/I Final: t S mall <br /> Aeration: N/A Control Hardness Initial: 4Q_mg/I . Final: -_mg/l .Control Alkaline Initial: s Q mg/l . Final 3 5 mgA .Control Conductivity 19 O pmhos/cm <br /> r <br /> Aeration Rate: N/A Aeration Duration: Tanks: <br /> Dilution <br /> Bioassay Date Control 750 500 780 DUP 750 DUP 500 DUP 250 <br /> Conditions Time No % No. °�o No. % No. % No. % No. °/6 No. <br /> 0 10 100 10 100 10 100 10 100 10 100 10 104 10 100 <br /> ,l00. 10 100OO 1 100 <br /> Organisms <br /> Surviving _ q <br /> q9, 0 1O <br /> 2 - <br /> Dissolved <br /> Oxygen �O 6. <br /> mg/L 1 4 0_ <br /> -F� <br /> Start •C C p C C °C 0C Z2°C <br /> pH 24 Hr C C C °C q, °C 4 1 aC <br /> 48 Hr ,2 C a.0.a, C %o..%'c C %0C ao.2 C a. C <br /> Tern 72 Hr C 20. °C o°C 20.0,C °C °C gp.o C <br /> Temp <br /> 96 Hr 2 °C .4 C C 0 C °C zo, °CL3C <br /> Results-LCso= > 5 D mg/I Z Method of Calculations _ N•� <br /> e / <br /> > 5 D mgA 95%Confidence Limits <br /> rri <br /> %Survival NIA Q -0 K v LC50 Method <br /> X fr3 ;_. <br /> Toxic Units T.U. NIA --I -Z-i ca <br /> Observation/Remarks <br /> m > <br /> o Laboratory Supervisor �f <br /> 2 <br /> D <br /> .q <br /> T . <br />