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AND BIOASSAY INFORMATION <br />LAB NO.: 93143901 <br />Control <br />SAMPLE ID: #1 3152122313 <br />CLIENT : Smith -Emery <br />Co. <br />SAMPLE MATRIX: solid <br />INITIAL 06/02/9314:25 <br />Flow: Static <br />Species: Pimephales promelas <br />Tank <br />Volume: 10 L. <br />Test Type: Screeing <br />6.4 <br />Common Name: Fathead Minnow <br />Sol. <br />Depth: -16 cm <br />Dilution Water: <br />eluted Tap <br />Acclimation Temp: 20°C <br />Fish <br />per Tank: 10 <br />Hardness: 440 mg�l <br />pH <br />Supplier: Thomas Fish Co. <br />Avg. <br />Length: 43 mm <br />Alkalinity: 140 <br />�g/l <br />Fish Received: 05/05/93 <br />Avg. <br />Wt.: 0.70 g <br />Shipper: Greyhound <br />Date T'me <br />Control <br />250m 1 <br />250m 1 <br />750mg/1 <br />750m 1 <br />INITIAL 06/02/9314:25 <br />D.O. <br />7.2 <br />6.4 <br />6.4 <br />6.1 <br />7.7 <br />Temp. <br />20.1 <br />20.4 <br />20.4 <br />20.4 <br />20.4 <br />pH <br />7.0 <br />7.2 <br />7.2 <br />7.3 <br />7.4 <br />24 Hours 06/03-13:55 <br />D.O. <br />8.2 <br />9.3 <br />8.1 <br />7.7 <br />8.4 <br />Temp. <br />19.8 <br />20.3 <br />20.3 <br />20.2 <br />20.3 <br />pH <br />7.2 <br />7.2 <br />7.2 <br />7.3 <br />7.3 <br />Mortality <br />0 <br />0 <br />0 <br />0 <br />0 <br />48 Hours 06/04-141:45 <br />D.O. I 7.6 6.2 6.0 5.5 5.6 <br />Temp. 19.8 20.3 20.2 20.0 20.0 <br />pH 7.3 7.1 7.1 7.2 7.2 <br />Mortali y 0 0 0 0 0 <br />72 Hours 06/05-13 45 <br />D.O. 7.4 6.0 5.6 6.7 4.7 <br />Temp. 19.5 19.9 19.9 19.6 19.8 <br />pH 7.2 7.1 7.0 7.2 7.7 <br />Mortali�y 0 0 0 0 0 <br />96 Hours 06/06-17155 <br />D.O. 6.9 6.5 5.6 6.3 5.4 <br />Temp. 19.5 20.0 19.9 19.8 19.8 <br />pH 6.7 6.9 6.7 6.5 6.4 <br />Mortaliy 0 0 0 0 0 <br />Total De d 0 0 0 0 0 <br />------------------ -------------------------------------------------------------- <br />Beginning Beginning Ending Ending <br />ardness Alkalinity Hardness Alkalinity <br />Control: 48 mg/L 20 mg/L 42 mg/L 20 mg/L <br />750 mq/l: 52 mg/L 22 mg/L 46 mg/L 22 mg/L <br />Remarks: Fish ere placed in aquaria approximately twenty minutes after <br />sampl was introduced. Single bubble aeration was supplied during <br />entir test. Particles were seen adhering to the surfaces of fish <br />from t eir introduction until 48 hr of the test. <br />i� <br />Gary Pirimutter I Chrystal dr ver <br />Biological Analyst) Department pervi <br />BTCNVIRONMENTAL <br />I cORPORATED <br />