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AND BIOASSAY INFORMATION <br />LAB NO.: 93143902 <br />CLIENT : Smith -E ery Co. <br />Flow: Static <br />Test Type: Screening <br />Dilution Water: Diluted Tap <br />Hardness: 440 mg/ <br />Alkalinity: 140 m /1 <br />INITIAL 06/02/93-X4:30 <br />SAMPLE ID: #2 3152122326 <br />SAMPLE MATRIX: solid <br />Species: Pimephales promelas Tank Volume: 10 L. <br />Common Name: Fathead Minnow Sol. Depth: -16 cm <br />Acclimation Temp: 20°C Fish per Tank: 10 <br />Supplier: Thomas Fish Co. Avg. Length: 43 mm <br />Fish Received: 05/05/93 Avg. Wt.: 0.70 g <br />Control 250mg/1 250m 1 <br />Shipper: Greyhound <br />750mg/l 750m 1 <br />750 mq/l: 0 mg/L 20 mg/L 32 mg/L 18 mg/L <br />Remarks: Fish w re placed in aquaria approximately twenty minutes after <br />sample was introduced. Single bubble aeration was supplied during <br />entire test. Particles were seen adhering to the surfaces of fish <br />from t eir introduction until 48 hr of the test. <br />Gary Perlmutter Chrystal ver <br />Biological Analyst Departmen uperviso <br />E VIRONMENTAL <br />BTC,CORPORATED <br />D.O. <br />7.2 <br />8.1 <br />6.1 <br />6.9 <br />6.8 <br />Temp. <br />20.1 <br />20.5 <br />20.4 <br />20.3 <br />20.2 <br />pH <br />7.0 <br />7.4 <br />7.4 <br />7.4 <br />7.5 <br />24 Hours <br />06/03-14 <br />05 <br />D.O. <br />8.2 <br />8.4 <br />7.8 <br />7.9 <br />8.5 <br />Temp. <br />19.8 <br />20.4 <br />20.3 <br />20.0 <br />19.8 <br />pH <br />7.2- <br />7.3 <br />7.3 <br />7.3 <br />7.3 <br />Mortali <br />y <br />0 <br />1 <br />0 <br />2 <br />0 <br />48 Hours <br />06/04-14 <br />50 <br />D.O. <br />7.6 <br />5.2 <br />5.6 <br />5.2 <br />4.8 <br />Temp. <br />19.8 <br />20.3 <br />20.1 <br />19.8 <br />19.7 <br />pH <br />7.3 <br />7.1 <br />7.0 <br />6.8 <br />6.8 <br />Mortality <br />0 <br />0 <br />0 <br />1 <br />1 <br />72 Hours <br />06/05-1355 <br />D.O. <br />7.4 <br />6.5 <br />5.0 <br />6.3 <br />4.0 <br />Temp. <br />19.5 <br />19.9 <br />19.8 <br />19.5 <br />19.4 <br />pH <br />7.2 <br />7.1 <br />7.0 <br />7.0 <br />6.8 <br />Mortality <br />0 <br />0 <br />0 <br />1 <br />1 <br />96 Hours <br />06/06-18:100 <br />D.O. <br />6.9 <br />6.9 <br />6.3 <br />7.7 <br />5.7 <br />Temp. <br />19.5 <br />20.1 <br />19.8 <br />19.5 <br />19.4 <br />pH <br />Mortality <br />6.7 <br />0 <br />6.8 <br />0 <br />6.7 <br />2 <br />6.8 <br />0 <br />6.7 <br />0 <br />Total Dead <br />0 <br />1 <br />2 <br />4 <br />2 <br />-------------------------------------------------------------------------- <br />B <br />ginning <br />Beginning <br />Ending <br />Ending <br />H <br />rdness <br />Alkalinity <br />Hardness <br />Alkalinity <br />Control: <br />8 mg/L <br />20 mg/L <br />42 mg/L <br />20 mg/L <br />750 mq/l: 0 mg/L 20 mg/L 32 mg/L 18 mg/L <br />Remarks: Fish w re placed in aquaria approximately twenty minutes after <br />sample was introduced. Single bubble aeration was supplied during <br />entire test. Particles were seen adhering to the surfaces of fish <br />from t eir introduction until 48 hr of the test. <br />Gary Perlmutter Chrystal ver <br />Biological Analyst Departmen uperviso <br />E VIRONMENTAL <br />BTC,CORPORATED <br />