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wv,urnc-L t-aaofcwronr <br /> Sparger Hazardous Waste es.. Sample AC27217, AC27218 Nover Gp; Page 4 6 <br /> TABLE 3 SUMMARY OF TEST RESULTS. Sparger Sample AC27218 <br /> A. PERCENT SURVIVAL DURING TEST EXPOSURE PERIOD <br /> CONCENTRATION 24 Hours 48 Hours 72 Hours 96 Hours <br /> Lab Control 100 100 100 100 <br /> 250 mg/I * 100 100 95 <br /> 500 mg/1 * 100 <br /> 750 mg/I * 100 <br /> B. STATISTICAL EVALUATION OF SURVIVAL RESULTS <br /> LC50 Value 95% Confidence Limits Star.stica! Nethed <br /> >750 mg/1 Not applicable Direct otservation <br /> C. SUMMARY OF WATER QUALITY RANGES DURING THE TEST EXPOSU,=;E PEFiOD <br /> CONCENTRATION REP. Dissolved Oxygen pH Temperature <br /> (mg,'I) ('C) <br /> Lab Control A 8.1 - 9.1 7.70- 7.84 17.1 - 19.8 <br /> B 8.2 - 9.2 7.76- 7.83 17.3 - 19.7 <br /> 250 mg/I A 8.4 - 9.2 7.78 - 7.85 18.2- 19.7 <br /> B 8.4 - 9.1 7.78 - 7.89 18.4 - 19.3 <br /> 500 mg/1 A 8.3 - 8.9 7.76 - 7.89 18.0 19.6 <br /> B 8.3 - 9.1 7.75 . 7.94 17.5 - 19.5 <br /> 750 mg/I A 8.3 - 9.1 7.77- 7.90 18.0 - 19.6 <br /> 8 8.3 - 9.1 7.77 . 7.93 18.0 . 19.6 <br /> D. WATER QUALITY PARAMETERS MEASURED AT START OF TEST <br /> CONCENTRATION Alkalinity Hardness Conductivity <br /> mg/1 as CaCO3 mg/I as CaCO3 umhoslcm <br /> Lab Control 30 44 138 <br /> 750 mg/I 32 48 142 <br /> * Too turbid to count survival. <br /> This record is ac.^,hCoC 5 cnly is the samofe received by the Iaboralory The liability o1 tre laboratory s Ir,.,e arbour!ca•r;far ms-eor r: 7f,s reCQ.- 7r the <br /> exciQstve use ol:r.e c!itrt'o wr,cm it is ado'essed and upon the conddhor inat She cnent assumes al: -amvlry fo•T^e'xine,r•ctvnui,or=f!-E or <br />