Document 15BmR6kRE4BvaQpo47Xzgm2aE

m i. ENVIRONMENTALENGINEERING LABORATORY AQUATIC TOXICITY DATA SHEET rosto,g=i=,.,t;>/_,,,_xtX,e/I/J_,}/,, Avg_. t.#.e _ Avl.si,e __0. Test Solution Volume /_ Liters/Tank No. Organism per dose _ C) Time Started _'OO_ Date Started, K- 2__,Datv Co_leted _'-_7-7_' Dilution Water Caibon F.ilter- Well Water (Temp. /fC., D.O.q.?ppm, ptt 7-_ ) Investigator M,Y'_,BI#I_IL41_ LC 50 (95_ Confidence Limits) (,_ brganisms 24 Hrs. C_onc_ _xPosed No.Dead.pH _ , ....... c, 7q I D.O. 48 Hrs. D.O. 72 Hrs. D.O. 96 Hrs. D.O. ppm iNo.Dead wH ppm No.Dead pH_ppm [No.Dead PH ppm contro: _o . <6 __.--<.._,i "7.f" _c, i _ 7,_ 6. !7._6.z 19._g.o _ ?iT: 6.2 -z -_-b6..c, if 7.7 _1 ._ 7.61_ i . 7,6 #M .<_]9.9,6 _ _a7 f._ !1 ?.g _ 3 12 7.7 2e . , loo _ ..... \ o "7.62;9 ' 12 7.7 g.g I <_ "7.'_fo __c_7.'7c..7t. I t_S :2o \"t 9->_g,q Io_ .7.b ;.s" __c, 7-._-<_8 z .... iro I1_<-' _6, . 7.b_._ _c>;._--z-_ :z_>..-- zc., -- li ' I ,o,,,. Comments : ,, , ,,, =, . I ....... , , ,. .!0,z