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LABORATORY WORKSHEET <br />Report To: Pe Meltiltio / KerdOory <br />►95, <br />Lab. No. 2 TO 5:Z 3 <br />Date Received: 0). /),)-/11 <br />Date Reported: O 2 /Z S/ I I <br />Bioassay Type <br />Static //Continuous <br />Screening ✓ Definitive <br />Sample Description <br />� Wc1.q?- - 11 o{ U of <br />C A( H S- 0 3) <br />Test Organism: PimeDtdles Prometa. <br />Aquaria Volume: 10 liters Aquaria Depth: <br />Source: Thomas Fish Fame Acclimatization: I Days ® deg. C ( F. B <br />5 Inches No. RshlConcentration: 10 Total Chlorine Residual: 1 Sam le Conductivity O mhos/cm <br />Organism Characteristics - <br />Length (mm): Min: 3 S <br />mm Max: <br />m Avg: O Weigh (gm): Min: O . 4 Q grn Max: 0 AvQ: O <br />Dilutlon water - Source <br />Soft Water Hardness - Initial: <br />, m <br />ma/1 Final: m Alkaline - Initial: 3 S m /I Final: L} -L mq/l <br />Aeration: Air <br />Control Hardness Initial: <br />LF O mg/I Final: <br />m Control Alkaline Initial: 3 O mq/I Flnal m /I Control Conductivity S umh <br />Aeration Rate: 100 <br />bubblesimin Aeration Duration: 96 hrs <br />Tanks: All <br />BioassayDate <br />Conditions <br />Control <br />Dilution <br />Time 750 500 250 Du 750 Du 500 Du <br />250 <br />No. % <br />No. <br />% <br />No. <br />% <br />No. <br />% <br />No. <br />°/o <br />No. <br />% <br />No. <br />% <br />02 23 <br />10 100 <br />10 <br />100 <br />10 <br />100 <br />10 <br />100 <br />10 <br />100 <br />10 <br />100 <br />10 <br />100 <br />Organisms <br />0�/ <br />10 100 <br />10 <br />100 <br />10 <br />100 <br />10 <br />10 0 <br />To- <br />0 6 <br />10 <br />100 <br />10 <br />100 <br />Surviving <br />OZ .�5 <br />10 100 <br />10 <br />100 <br />10 <br />100 <br />1 10 <br />100 <br />q <br />6 <br />10 <br />100 <br />10 <br />100 <br />0-2-/Z6, <br />10 100 <br />C3 <br />90 <br />10 <br />00 <br />10 <br />100 <br />cl <br />10 <br />100 <br />10100 <br />0Z a-+ <br />10 100 <br />9 <br />10 <br />100 <br />10 <br />100 <br />10 <br />100 <br />10-1 <br />100 <br />og: SO <br />6.8 <br />. 6 <br />6.6 <br />6.6 <br />.6 <br />6.6 <br />6.6 <br />Dissolved <br />19-: 30 4.6 <br />'i 2 <br />-4 . 1 <br />--Z <br />�_ O <br />-+. I <br />Oxygen <br />I :2p <br />-4.* <br />1.O <br />-4 <br />-4-2 <br />-4-D <br />-4. <br />-4•2 <br />mg/I <br />10'40 I Ai <br />�. 3 <br />� _ 1 <br />-4.O <br />-4- 3 <br />-4 . I <br />-4.0 <br />H. 3o <br />S <br />�. ► <br />�.� <br />-4.3 <br />.1 <br />�, <br />'4.3 <br />Start <br />I Z2o.S°C <br />IA .20.s0C <br />-4.6 .2o -S, 0C <br />-4 <br />2o.5°C <br />--T 20. , C <br />1.6 20.S0C <br />20. °C <br />pH <br />24 Hr <br />48 Hr <br />.t� ICt. +°C <br />-4. 3 .-Z °C <br />".319. <br />-1-S <br />-4. <br />Iq.f°C <br />.Z, C <br />-4.4 19.+- C <br />3.3 .2 C <br />-4.3 <br />I� <br />19.E C <br />2 Zo.2 OCT <br />'T. <br />`4.4 <br />19:�°C <br />.2, C <br />-I. (q.=F-°C <br />7. 320-�,°C <br />-4.3 19.fi C <br />-4. X 2o. 2,°C <br />Temp <br />72 Hr <br />C.3 <br />13.9°C <br />-1.), <br />19.9 C.1 <br />19.9°C <br />�-3 <br />19.9 C <br />-4.a <br />lc -3y- oc <br />q. I <br />i9.q°C <br />96 Hr <br />C <br />'F a0 <br />4 Or, <br />tf OC <br />.o C <br />. 2 <br />C <br />. ( <br />. 4 °C <br />0 <br />°C <br />Results - LCw _ > -4- So mg/l <br />> b mg/I <br />% Survival <br />Toxic Units T.U. +Q <br />Observation/Remarks <br />Method of Calculations <br />95% Confidence Limits <br />LCso Method <br />J <br />Laboratory Supervisor <br />