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� K � <br /> TOXICITY BIOASSAY <br /> 17 G Anrrl vii"(11 <br /> �++Si 5af 76.3 <br /> +753 POWELL STREET•C"ERYVIll C• 7s{t8•,l+S,adA���• ra' <br /> Lag Nn_E90-04-550-5 <br /> Alton Geosci encs pate Sampled:04/06/90 <br /> Date Received:04/20/90 <br /> Date Reported:04/30/90 <br /> Report To: <br /> ATTN: Mr. Stephen Rosen <br /> ' GC: <br /> CALIFORNIA HAZARDOUS WASTE ASSESSMENT BIOASSAY: SCREEN <br /> - C-2,1,3,6,9,8,5,4,7 Comp. - 7.5-10.Qf <br /> ai'-'Descf+pt+on n a prime as, at ea minnow soutCe Suck ebac s Un unite <br /> -Pim_q es <br /> t., �anlsm Emeryvti le Dechlorinated Temperature Range <br /> -� •C <br /> ;ton Water Fresh ^��T�Source Tap Water with Matrix <br /> Modifiers <br /> Air X Oxygen None <br /> Dilution <br /> e syl +Time.� O�ntroi 25a <br /> trig 250 m /L I 750 m /L 750 mg/L' <br /> i , His �� NO. i e'e I NO. 1 aL _l Np i •a NO. I e6 ND. I % i NO. ] •a <br /> �+.rons I No % va _ '--167-1 <br /> , .. 10 100 '- 1a' 100 10; ioo. io '- iaoQ0_ I I <br /> Start_ -- - -10-100'- <br /> . <br /> I 2a _I- 10 100 '10 100 10 1 QQ 10 9 00 . 10. 100, I <br /> 10 ' 100 _10' 100 10' 100 10 t -7 0_0' 1 Q; 10Q: ! i <br /> rsrsmr, ie� "-100 10 100 10 : . !00 10i 100: 1 I i <br /> Surviving i -72 10 _ 100 10- _ <br /> 10 foo 10'�a0i 10 I 100 101 100t <br /> �-�8.g 100 -- 9.0 ' 9.1 9.2 ` <br /> 9.0 <br /> start 1 -' <br /> .7 8.7 8.5 I 8.7 8<9 + <br /> ssotvea 124 8.8 -=-_" <br /> 9 + 9.2 9.1 <br /> atygen as $.6 9.0 9.2 i 9.4 9.4 i <br /> 72 9. 0 9.1 99.4 9.4 ! ' <br /> 3 <br /> mg' I 96 8.7 8.4 <br /> Start 8.3 8.S $.6 8.7 <br /> za 7.8 7.7 7.7 7.8 7.8 <br /> 8PH 48._ .0 8.0 ! 8.0 8.1 <br /> 72 8.0 <br /> 8.7 <br /> 8.6 ..... - .. . 7.9 I 7.9 + 7.9 I i <br /> 9 7_8 7.9 <br /> ` of • <br /> s; >7S(? +ti 1 <br /> EstalAishedpercent sul in undiluted sampie NO lteable <br /> RESULTS 96 hf I'Lfn•. �-- �DaicitY Units <br /> 7�- •! <br /> ' --3.2 Mea n - 3•9 'tn cares.r'ere ea hoar finenalay oats nw equal or e-Cil <br /> Length of fish.em:Max. G'S �'-�,1m 0.29 0.55 K%in at east one 4.1.bon of r*t samOse.no tt m n+u■s <br /> 0.75 Min. Mean eaams�ea <br /> Weight of fish.g.: Max. ------�- <br /> r : <br />