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FATHEAD MINNOW HAZARDOUS WASTE <br /> SCREEN BIOASSAY quatic <br /> Testing <br /> Lab No.: <br /> . Laboratories <br /> ��/U�k��Do ��� <br /> Client/ID: Lt•-� � t..� 12 1S' 7- <br /> _ pGLY�s� <br /> TEST SUNDURY <br /> Species:Pimephales promelas. Source:In-Lab Culture. <br /> Fish length(mm):av:27;min:26;max:29. Regulations:CCR Title 22. <br /> Fish weight(gm):av:0.47;min:0.40;max:0.59. Test Protocol:California F&G/DHS 1988. <br /> Test chamber volume: 10 liters. Endpoints:Survival at 96 hrs. <br /> Temperature:20+/-2°C. Test type:Static. <br /> Aeration: Single bubble through 30 bore tube. Feeding:None. <br /> Number of replicates:2. Number offish per chamber: 10. <br /> Dilution water:Soft reconstituted water(40-48 mg/1 CaCO3). Photoperiod: 16/8 hrs light/dark. <br /> QA/QC Batch No.:RT-100803. <br /> _ TEST DATA <br /> INITIAL -_-24 H� 48 Hr �2 Hr 96 Hr <br /> Date/Time: ,Z-/a -_ � -l �✓/S-/v 11,2,0 <br /> Analyst: <br /> °C I DO I pH °C I DO I pH #D °C DO I pH .#D `C DO pH #D I °C I DO-1 pH #D <br /> z 10 � <br /> Control A a .g y p d <br /> Control B S z 92 2 �O-1 g•U 3 0 <br /> 400 mg/l A O� <br /> i ,�+ <br /> 1 cfi .JJ S,123. - L,dv 7 7 7V <br /> 400 mg/1 B11.1. 0 fS� 3/ 7r U f o �l,o <br /> 750 mg/1 A 7 q <br /> �� .S Fi L) 7 <br /> 8 •� t7. 0,,7- 7,t D <br /> 750 m1B WA r,Y.7.5 9''7 7 <br /> Comments: Extraction method:Mechanical shaking _ <br /> None(aqueous solution) <br /> Dissolved Oxygen(DO)readings in mg/l 02. <br /> CONTROL HIGH CONCENTRATION Total Number Dead <br /> Alkalinity Hardness Alkalinity11' Hardness Control /20 <br /> Iff <br /> mgn CaCO, mgn CaCO, 3S nigra CaCO, mgll CaCO, 400mg/l (/ /20 <br /> mgn Cam 3 mgn caco, j 5 aign cacti, S / mgn Caco, 750 mg/l /20 <br /> RESULTS <br /> the checked result applies based on fish survival rates <br /> PASSED LC50>750 mg/1 (<40%dead in 750 mgA cone.) <br /> FAILED A0%dead in 7501119/1 (close to passing-definitive test recommended) <br /> J� FAILED LC50<400 mg/1 (>60%dead in 400 mg/l cone.) <br /> I <br />€ i <br />