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, d ZALCO LABORATORIES, INC <br /> Analytical and Consulting Services <br /> 4309 Armour Avenue (661) 395-0539 <br /> Bakersfield, CA 93308 FAX (661) 395-3069 <br /> - SAMPLE BIOASSAY INFORMATION Lab#: 2007101-02 <br /> 1-01 [X] 3510 Aquatic Toxicity,96-hour LC50 <br /> Test Type: Screening Flow: Static Tank Volume: 10 liters <br /> Aeration:As Needed Acclimation Temp:20 C Shaker:Time:�� <br /> Container:4 Fathead Minnow Species:Pimephales Promelas <br /> Source:Thomas Fish Co. Carrier: OnTrac Date Rec'd' Jul 10 2020 <br /> pH adjustment required: []Yes [X]No(see pH control worksheet) Avg.Weight: <br /> Methanol carrier solvent required: [ ]Yes [X]No(see McOH control worksheet) Avg. Length: t-4i MM <br /> No.Organisms/.Cont.:!Q Dilution Water:Reconstituted Fresh Water <br /> Hardness Alkalinity EC, <br /> as CaCO3,mg/I as CaCO3,mg/I umhos/cm @ 25c <br /> Dilution Water Lip -d 170 <br /> Initial Control Lil 30 110 <br /> Final Control L- l 11 'Zob <br /> Initial Sample L,Q Z'f 300 <br /> Final Sample LiZ 15 3550 <br /> Initial 24 Hr 48 Hr 72 Hr 96 Hr <br /> Date: 07/13/2020 07/14/2020 07/15/2020 07/16/2020 07/17/2020 <br /> Time: 14:00 14:00 14:00 14:00 14:00 <br /> DO °C pH DO °C pH H M DO °C pH 8M DO °C pH #M DO °C pH HM H Dead <br /> Control# 1 9.6 V-1 S, 7.7 00, 7.(3 © 7.6 Io, 7.1 1.0 I��i 7.2 7.4 A3 7.1 Q V <br /> 400 mg/1 ,5 ,0 075 18. 0 (D 7,q J�.o 6.9 © /(9. 18.3 6. 0 6. E. .7 <br /> 400 mg/I 7 <br /> WD . /, 1 . 6 © 72 IS,0 70 © 19.318.2 0 0 14 O <br /> 750 mg/l 'r 19.E ll.a 7,S 1Vao 6.1 © &.7 Ig.��fq.� � �p.H ]�S�I0.7 <br /> 750 mg/I 1'1 "l, t`J. T-L R5 © 75�Q t IZ. G.g �D.� 09 10.� <br /> Comments: No ms ,'w 06he.. <br /> LC50: 7 mg/l <br /> Analyst: UI Date: 07/13/2020 <br /> Batch ID: <br />