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LABORATORY WORKSHEET <br />Report To: D�'_MeJlImO / Ke_r'doory 1 5 <br />9 <br />11424 <br />Lab. No. a'� C, S Z 3 <br />Date Received: 0:2 2 Z I I <br />Date Reported: O :2 /2 8'/ 11 <br />Bioassay Type <br />Static v' Continuous <br />Screening __�L Definitive <br />Sample Description <br />S fudge, -- ti oI H o CA ( I -I S- O 3 ) <br />Control <br />Test Organism: PimephdIes PromelasO <br />Source: <br />Thomas Fish Farm_ <br />AcGimatization: <br />I � Days @ �2G deg. C ( F. B — I ) <br />Aquaria Volume: 10 liters Aquana Depth: <br />5 inches <br />Characteristics - <br />Length(mm): Min: 3S mm Max: <br />No. Fish/Concentration: 10 Total Chlorine Residual: <br />I\�am le Conductivity C �Mhgs/cmOrganism <br />Dilution water - Source <br />mm <br />Soft Water Hardness —Initial: m <br />Avg:0rpm Weigh(gm): Min: O. i} grp <br />I Final: S <br />Max: (7- m Av 0 <br />Aeration: Air <br />Control Hardness Initial: 4 O rnq/I Final: <br />mq/) Alkaline —Initial: <br />mq/I Control Alkaline Initial: -_10 <br />3 In Q/1 Final: �{ mq/1 <br />No. <br />10 <br />- <br />mg/I Final <br />mq/I Control Conductivity 21 5 umhoS/Cm <br />Aeration Rate: 100 bubbles/min Aeration Duration: H hrs Tanks: <br />All <br />NO. <br />10 <br />Bioassay <br />Conditions <br />Date <br />Control <br />Dilution <br />Time 750 500 250 Du 750 Du 500 Du <br />250 <br />a 23 <br />NO. <br />10 <br />% <br />100 <br />No. <br />10 <br />% <br />IU® <br />NO. <br />l0 <br />% <br />100 <br />NO. <br />10 <br />% <br />100 <br />NO. <br />10 <br />% <br />100 <br />NO. <br />10 <br />% <br />100 <br />NO. <br />10 <br />% <br />100 <br />Organisms <br />10 <br />100 <br />IG <br />10 0 <br />10 <br />100 <br />10 <br />100 <br />10 <br />_To__O_ <br />10 <br />1100 <br />10 <br />16-0— <br />Surviving <br />oz �S <br />10 <br />100 <br />10 <br />IOC <br />IG <br />100 <br />10 <br />100 <br />�3 <br />0 <br />10 <br />i00 <br />10 <br />IOp <br />/. az__ <br />to <br />loo <br />I00 <br />6) <br />y <br />100 <br />10 <br />loO <br />to <br />loo <br />to <br />lOo <br />OCI. 5o <br />6.S <br />6. v <br />6.6.6 <br />10 <br />100 <br />10 <br />100 <br />3 <br />10 <br />100 <br />IU <br />loo <br />Dissolved <br />I S= 3 0 �, (, <br />? <br />-� <br />_ O <br />( <br />z <br />6.v <br />6.6 <br />Oxygen <br />1 : -20. <br />{ <br />-1.L, <br />�.O. <br />c7 <br />6 <br />mg/1 <br />ICS 40 <br />f-3 <br />-) <br />-4-0 <br />{.3 <br />-4 <br />I <br />•O <br />Start <br />.20.5°C <br />1.4 zo•S°C <br />-4-?p.s°C <br />-4 <br />S �_)C`.5°C <br />C <br />`f <br />-G �o.S°C <br />pH <br />24 Hr <br />48 Hr <br />72 Hr <br />1.414_-I0C <br />. 3 0.3 °C <br />'f 3 19 " °C <br />. <br />5 19.E °C <br />i} Z °C <br />3 IBJ °C <br />x.419 <br />. <br />-+°C.3 <br />3 .2 °C <br />°C <br />1y.013 <br />2.20.2 °C <br />°C <br />7.S <br />4 <br />19.E0C <br />°C <br />';.4 <br />t9 -°C <br />2D. °C <br />3 19.E°C <br />�i . 2 o. Z °C <br />Temp <br />96 Hr <br />. <br />°C <br />. .9 <br />0.4 °C <br />-4 . <br />19.9 <br />D.40C <br />. <br />( I�7 .�) <br />°C <br />'� . 3 <br />K3 A °C <br />- . <br />� Ic _,i °C <br />_40C <br />I - <br />I q °C <br />. o p- <br />C <br />. <br />( Zu. <br />I <br />Results - LCs, = <br />% Survival <br />Toxic Units T.U. <br />Observation/Remarks <br />�► _ SO mg/I <br />T�O mg/1 <br />Iv �i <br />A <br />Method of Calculations <br />95% Confidence Limits <br />LCso Method <br />Laboratory Supervisor <br />