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11 <br /> SEQUOIA ANALYTICAL R No <br /> 680 Chesapeake Drive • Redwood City, CA 94063p� a <br /> (415) 364-9600 FAX (415) 364-9233 <br /> :ou�aV��r ,:v;o!.C•]]c X 'F."^N+:C`^•,tc:::+n 4:.�:..;u sy!!a -. � �' <br /> .}vr�:.Y 4ik.y?�,���iti���:7Pi'. xA�+.'�.vi,•._^.C,'. ;lhw+gs: <br /> OH Materials Corporation Client Project 1D. Sheldon Oil / 10387 v Sampled: 3/70/91 <br /> .1425 North Market Blvd., #9 Sample Descript: Ol, Composite Received: 4/19/91 <br /> r . <br /> Sacramento, CA 95834 Analysis Method: See below <br /> :Attention: Vince Rose Lab Number 104-3.119 (A-G)--..!o Reported: 4/29/91 <br /> A.7,.lyh1,.,gCw.v.Wn4 :•.r.:.r+:.}}}:': :y:6y.: <br /> ... <br /> .....::'.: -- -, tc:.}i::i•:.::., lyL.oY <br /> \vivrv: ....-..:.xr.+nr:mvniY.S.iw.uh.t n,v.vn.v:x}.'4.i:+.•.-:�•.:: :;.... .... - .:.?u'un.- <br /> STATIC_ACUT-E--HA ZARDOUS WASTE-BIOASSAY <br /> Static X Species: Pimephales promelas Organisms/Tank: 10 <br /> Coni Howe Common Name: 1FAt-Head.Minnow Replicates: 2 <br /> Mean length: 35 mm Organisms/Cone.: 20 <br /> Mean weight: 0.44 g Tank Depth: 13 cm <br /> Screenings Supplier; Sticklebacks Unlimited Tank Volume: 10 L <br /> Definitive X Acclimation Temp.: 19 degrees <br /> E <br /> Alkalinity, m L Hardness, m L <br /> Initial Final Initial Final E <br /> Control 33 35 47 45 <br /> Dilution Water: Synthetic Freshwater,soft 1000.ppm 35 39 46 51 <br /> 320 ppm. 35 37 46 50 <br /> i 100 pprn 30 39 46 47 <br /> Initial 24 Hr 48 Hr 72 Hr 96 Hr <br /> DATE 4/25/91 4/26/91 4/27/91 . 4/28/91 4/29/91 <br /> DO CJ pH I DO C pH # M DO C pH # M DO C pH # M DO C pH # M Total <br /> mg/L Temp Units mg/L Temp Units Dead mg/L emo Units Dead mg/L TempiUnits Dead mg/L[Tempi units Dead Dead <br /> Control 9.1 19 7.5 8.0 19 17.4 0 8.2 19 7.2 Q 8.3 19 17.5 1 <br /> 8.81 19 7.4 7 <br /> 100 m 8.1 19 7.3 8.4 19 7.4 0 8.2 19 7.3 0 8.4 19 7.4 0 -- 19 7.4 0 0 i <br /> 180 ppm 8.1 19 7.5 8.8 19 1. 7.6 0 1 8.4 19 7.51 0 8.3 19 7.5 0 8.7 19 7.5 0 101 <br /> 320 eem 8.2 19 7.4 9.1 19 7.5 0 9.0 19 7.6 Q 8.9 19 7.5 JO <br /> 8.8 19 7.5 0 01 , <br /> 560 m '8.3 19 7.4 9.0 19 7.5 0 9.0 19 7.4 0 8.8 19 7.5 8.8 19 7.61 0 l0 i <br /> 1000 m 8.5 19 7.4 8.4 19 7.5 0 8.2 18 7.6 0 8.1 19 7.5 0 $.1 19 7.5 0l 0 J <br /> LC-50: >1 000 ppm LC-50 Calculation Method: Moving average angle 1 <br /> Remarks: <br /> Analyst R. Geckler Method Reference: Static Acute BioassayProcedures for Hazardous Waste Sam es, <br /> e tember 1987, Cali omia Department-of Nsh and Game WPCL- <br /> SEQUOIA ANALYnCA f. <br /> roject Manager P f <br /> �}. ape 2 of 2 �� . 104-3119.000 <23- <br /> iTS"" .'wY>..'x414... +.iw' .✓,w.,ri'-C�!P'...vfEf,,. _ ..r1..r4F9Rr�"� � �a .. 'S' ,._:-.h '�-. F Wcc .-r'l„' �♦ <br /> t <br /> - -- ,`A'd.°'.=;!s4+oT;, ".�f,..iC:::;:it .a.ttaarm�,,.+mr�.-•r.::__:=:.v£_- ___ .._-. <br />