City Of Huntsville - M2360 - Texas Comptroller Of Public Accounts - TX
NO. 25- 45 Biomonitoring Analysis Services - Biomonitoring Analysis Services
Biomonitoring analysis services four 4 chronic static renewal freshwater 7day larval survival and reproduction using ceridaphnia dubia method **** should be terminated when 60 of the surviving adults in the control produce three broods or at the end of eight days, whichever comes first. shall use five effluent dilution concentrations and a control in each test. additional concentrations are 32, 42, 56, 75 and 100 effluent. synthetic dilution water used at this facility critical dilution is 100 effluent. four 4 chronic static renewal freshwater 7day larval survival and growth using pimephales promelas method **** minimum of five replicates with eight organisms per replicate shall be used in the control and in each dilution. shall use five effluent dilution concentrations and a control in each test. additional concentrations are 32, 42, 56, 75 and 100 effluent. synthetic dilution water used at this facility critical dilution is 100 effluent. two 2 24hr acute freshwater static toxicity test using
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