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Lab. No. 1 --), <br /> Date Received„ o -2 I <br /> LABORATORY WORKSHEET Date Reported: 0 S Z 0 4 1 <br /> Bioassay Type <br /> Report To: E tjV(ro ckayv O Static V Continuous Renewal, - <br /> 3 ( Screening V Definitive <br /> Tro330- <br /> Sample Description U Wad, -- 13 N S F- B-X13 8 13 0 4 9 - 9 <br /> Test Organism= rna hale Prornelas Source- ornas Fish Farts Acclimatizatlon: 9 Days 20 deg, C (F 9 - 1 ) <br /> Aquaria V(ilum$= -- 10 liter(s) AQuarie Depth: 5 inch 2S) No.Fish/Conoerotral]on; 10 Total Chlarirse 1 �sidu$I: _NSD ampEe CondLmtivlty: .&0 pmhwJcm <br /> Organism Characterlstics Length (rrnm): Mrs: So m Max: qO _mm Avg: -35_mm Weigh(gm),. Min, 0-44 nm Max. 0.6 U am Avg: �r� <br /> Dilution water - Source; Soft Watar Hardness-- Initial, 40 msQ/I F=inal: 'SD mail AlkaQrMe- Initial _i3 mqA Finat' O rn11 <br /> Aeration; N/A Control Hardness Initial: 40 m911 . Fir al' 45 mglt .Control Alkaline Initial: 30 mgA .Fina( 3 9 mgil.Control Conducgvity .�,��mtrosJcm <br /> Aeration Rate: [yfA Aeration Duration; r Tanks: <br /> Bioassay Date Control Dilution <br /> Conditions Time 750 500 0 DUP 750 DUP 500 DUP 250 <br /> No. % No. % No. % No. % No. % No. % No. _ YD <br /> ! 104/;01 10 1 100 ` 10 100 10 100 10 100 10 I 100 10 100 10 100 <br /> oS OI 10 loo i to foo to (00 10 loo Id loo 10_ -� too f0 100 <br /> Organisms osloa-1 10 --100 q o 10 too 10 too q go to loo (o (00 <br /> Surviving os 03 to lc^o 0 to (00 t0100 (O 100 10 (JO <br /> �.oS/04 to 100 (o loo to IOd O 10 too to I (©o <br /> 09:50 6.6 6. 1 6. 1 - ( 6.1 <br /> Dissolved (4'..� 6,g 6.6 6. S 6. 6 6 6. 6.�F <br /> Oxygen ( S: (o 4.a I -6.4 _�F 6.6 6-c� G. 6,6 I <br /> mg/L 13. 40 *:F.0T 6.S 6 6 6_ i 6.S 6 6 <br /> 6. _ _ <br /> Start • t (9.�°C 19.E C �_6 (9.-°C (9.*°C �_�F 19 °C �. 6 i9. °C =�. 19.�F°C <br /> pFl ' 24 Hr I ao.3°C . •S o.3°C _ a0-S -T -3 .20 -1 • +-( 3 <br /> °C � _3°C �. °C _3 2o_3°C <br /> - - <br /> 1 48 Hr ! le.9°C ' -4-3 t9.9 °C I -T-D- (9,9°C (9.9 °C =(. _ i9.9 °C .2 i9,9 °C 4- t IqA °C <br /> Temp 72 Hr 4.1- Ap..Z°C -4_ .5.°C _ ( 0.Z°C 6.13 -zo. °C _ -� °C i a °C 6- q 4.z°C <br /> 96 Hr -4.")- 19.8 °C !-a. 19. . °C m-9°C - °C 1 ( . °C Jq, °C <br /> Results-LCso= y q,19�O mg/I Method of Calculations <br /> So mg/I 95%Confidence Limits <br /> %Survival WA � LC50 Method <br /> Toxic Units T.U. NIA <br /> Observation/Remarks - Laboratory Supervisor <br />