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CHRONIC TOXICITYTO FRESHWATER INVERTABRATES (Daphniamagna) TEST SUBSTANCE IdentityP:effluorooctanaocicda,mmonium saltm;ay alsobe referrteod as PFOA ammonium saltA,mmonium perfluorooctanoateF,C116,FC-126, FC-1 69,or FC-143. (Octanoicacid, pentadecafluoro-a,mmonium saltC,AS # 3825-26-1) Remarks: The 3M productionlotnumber is264. The testsample is'FC143. It'psuritywas notsufficientclhyaracterizedt,hough current informationindicatesitisa mixtureof96.5 - 100% testsubstance and 0 3.5% C6, C7, and Cg perfluoroanalogue compounds. The 3M production lotnumber is264. METHOD: Method: USEPA-1982, OECD 1981. Type: Semi-StaticLife-CyclTeoxicity GLP: No Year completed: 1984 Species: Daphnia magna Supplier:In-housecultures3,M EnvironmentalLab, St Paul,MN Analyticalmonitoring:Temperature,pH and dissolvedoxygen Exposure period:21 days Statisticamlethods: Probitanalysis(foracutetoxicitvyalues)and Moving Average Angle Method forchronicstudy. Statisticwsere recalculatebdy ASci Corp.,Duluth,MN in1998. NOECs and LOECs were generatedusingToxstat.Reproductionwas normal and homogenous thereforeDunnett'sTest was used. Fisher'sTest was used forsurvival.IC5os(reproductionw)ere generatedusing lCp program. SurvivalEC5os were generated usingTrimmed spearman-Karber. Test organism age: < 24-houroldneonates fortestinitiation. Pretreatment: None Test conditions: Dilutionwater:Aerated carbon-filterweedllwater Dilutionwater chemistry (sampled one month priorto study initiation) hardness: 240 mg/L as CaC03 alkalinity: 230 mg/L as CaC03 pH: 7.8 Conductivity: 340 @imhos/cm COD: < 0.4mg/L Stock and testsolutionpreparation:Informationot available Renewal rateE:verytwodays Exposurevessels2:50-mLglassbeakerscontaining approximately200 mL testsolution.The depth was approximately 5 cm. Beakers were covered withwatch glasses Number of replicates4: Number of testorganisms per replicate5: Loading: 1 daphnid per 40 mL Number of concentrations:6 plusa blankcontrol Feeding:A suspension offishfood (troucthow) and yeast containing5 mg dry solidsper one mL ofmixturewas fed on a daily basis Lighting: Cool-whitefluorescentlights.Intensitryanged 50-100 ftc. Photopedod of 16-hourslight8,-hoursdark witha 20-minute transitiopneriod. Water chemistry of new and old solutionsduring the study: PH and dissolved oxygen: Informationotavailable Test temperature range (0- 21 days):22+ 20C Element basis:Survivaland reproduction. RESULTS Nominal Element concentrations:Blank control,5,8,13, 22, 36,and 60 value: 14-day NOEC (survival=)60 mg/L 14-day NOEC (reproduction=)8 mg/L 21 -day NOEC (survival=)22 mg/L 21-day NOEC (reproduction=)22 mg/L 14-day ICFO(reproduction=)40 (28-48)mg/L 21 -day IC5o(reproduction=)43 (35- 46) mg/L mg/L Allelement values based on mean measured concentrations Biologicalobservations Survival:Allsurvivingfirsgtenerationdaphnids appeared normal attesttermination.Survivalinthe 36 and 60 mg/L treatmentswas statisticaslilgynificantdliyfferenftrom the negativecontrolgroup. Reproduction: Daphnids inthe controlstartedproducingneonates on Day 7. Reproductionwas statisticaslilgynificantdliyfferenftrom the control(Dunneft'sa)tthe 13,22, 36, and 60 mg/L concentrationsafter14-days,and inthe36 and 60 mg/L test solutionsat 21-days. Summary ofPercentMortality Nominal Conc.,mg/L Day 14 Day 21 Negative 0 0 Control 5.0 0 5 8.0 0 20 13 0 20 22 0 20 36 0 1 25 1 60 5 I- --80 Reproduction after 21 -days Nominal Number of Mean Live Concentration, Surviving Young /Adult mg/L Daphnids Daphnid(+SD) NegativeControl 20 165+13 5.0 19 145+29 8.0 16 138+52 13 16 131+38 22 16 130+11 36 15 108+24 1 60 1 4 1 36+12 CONCLUSIONS There were no adverse effectson survivalor reproductionDaphnia magna exposed to the testsubstance at concentration<22 mg/L for21 days. Author and/orsubmitter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St.Paul,Minnesota,55133 DATA QUALITY Reliability:Klimischranking3. Study was apparentlywell conducted according to the methodology availableatthe time oftestinitiation. Informationwas notavailableon testsubstance purity.The raw data forthis study could not be located,and some key study elements could notbe evaluated at thistime. REFERENCES This study was conducted atthe 3M Company EnvironmentalLaboratory,St Paul,MN. Recalculationofthe effectand no-effectconcentrationwsas performed atASci Corporation,Duluth,MN Submifter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St. Paul,Minnesota,55133 OTHER Last changed: 5/25/06- LR ENVIRONMENTAL LABORATORY DATA SUMMARY REPORT ON THE'TESTS FOR ACUTE & CHRONIC TOXICITY OF FLUOROCHEMICALS TO DAPHNIA MAGNA (WATER FLEA) (9972512600) TEST SUBSTANCE Description: FC--145 1,.O'r2-ip4 Additional Identificationt STATIC ACUTE TEST Begin: 817-ISq- End: 8/4/04 Dose Range: Z-S, 40, JpS) Ioo Temperature: Duration: )41814ouris 100) Z-50.04w 16 so w3tt Results: - 24-Hr. EC 50 (95% Confidence Limits) :.4(1c(31do4'lZ-) 1 - 48-Hr. EC 50 (95% C.L.): 2-tolo (7-al- WI)t" RENEWAL CHRONIC TEST Begin: 8/'1/84 End: Duration: Dose Range: 5) 0)132).Z@3)(,P)(POK50 Temperature: ZJ,:t IOC ?-I -IAY@5 Resultss Young Reproduction Impairment - Approximate NOEC - MATC (Limits)CM-MJ;TC- - .14 -Day EC 50 (95% C.L.) - Z-1-Day EC 50 (95% C.L.) Chronic/Acute Ratios I &s III(IS-W W,5 (Z&-45) .38 4Z.) Application Factors (t4ATC/Acute EC 50) Enve Safety Factor (MATC/EEC) Adults Mortality "III m8Lk >W 40 (51-SZ) A &@a4;s+;casl@tikgicavwzic-s+waa- recormed, twv@k -2- ACCEPTABILITY OF CHRONIC TEST The D. maana control' populat ion have met the following quality criterias - Adults Mortality: A'O*"C (max. 20%) - First Brood Releases @/jAm (max. 9 days) - Cumulative No. Young per Adult (14-Day):YZain. 20) - Cumulative No. Young-per Adult (21-Day):146min. 40-60) - Ephippia: "A*_(none) - D.O. Saturations BZZ(aLn. 601) - pH Level:' S.oto2(max. +0.5 from initial) COMMENTS Reported and Approved 7bby@: ,@ Dat*t L4 &I V C@A L@ I A% L TABLE I. SUMMARY OF ACUTE TOXICITY OF 145 T 0 DAPHNIA MAGNA UNDER STATIC EXPOSURE CONDITIONS CHEMICAL TREATMENT 24-HR. EXPOSURE 4 MORTALITY (mg/1) CONTROL 0 0 0 0 IC)O 0 livo Z,50 )4oo 40 qS EC 50 (95% CONFIDENCE mg/l (2 LIMITS) (1) (2) Data are averages of'two replications for,each treatment with ten (10) d replicate. A total of twenty daphnids wdre used per treatment. EC values were calculated using logistic regression methods (Probit An 50 ENVIRONMENTAL LABORATORY TABLE'IL, SUMMARY OF CHRONIC TOXICITY OF TO DAPHNIA MAGNA UNDER RENEWED STATIC rr--i461 LiTr2jo4 EXPOSURE CONDITIONS CHEMICAL TREATMENT 14-DAY EXPOSURE YOUNG REPRODUCTION ADULT IMPAIRMENT (1) MORTALITY (1) 21-DN. YOUNG REPRO IMPAIRMENT CONTROL IPO EC so (95% CONFIDENCE mg/]L (2 LIMITS) 0 . 3(P foe 0 0 0 0 0 0 > 100 40 k4kes+ 4et.,+CD"CCD@ (1) Data &re averages of four replications for each treatment with five (5) daphn total of twenty daphnide were used per treatme n t. (2) (3) EC values were calculated using logistic regression methods (Probit Analyzi 50 ceaelmttledu@55itMtovim Aqevor- Amle- Mekuza EC'SD V&lue-S U)ere 116 075.9 . -z@ 15--1- 0) fdl-il Gc,7'9-1-41 90bi'O l@i gobl'o go I L.b9 ez 7-A ;Iairi%gsaiyslaslr vefy" oulmn-Yot@ CA,k A117;=26P IEst bKm CMT (o 4- 0. Oo@,54.;, 0,oo!sz, 0 L)od22 1Z5C):tI o,ooqz-@ C((O E34- 19 1:L01001501- C)IOO(5 (@e C)10 1 0 i-S C)i 115 oooot-,,.* 150 2.q -:5(0I-tZ 0.0c)oc@, SUMMARY MTE/RRR ENVIRONMENTAL LABORATORY 1-3-84 OF EXPERIMENTAL DESIGN AND CONDITIONS FOR CONDUCTING RENEWAL CHRONIC EFFECTS TESTS WITH DAPHNIDS Project: Fate of Fluorochemicals - Phase Il (9972512600) Exposure: Type - renewal static Renewal frequency - every Duration - 14-21 days 2 days Test Species: Daphnia magna or -Daphnia pulex'(use of D.-*magna is pieferred) Age of test-animals 12+12 hrs instars (neonates) No. animals/beaker 5 No. of replicate test beakers per concentration 4 Total No. animals per concentration - 20 Test Vessel: 250 ml glass beaker (Pyrex) covered with a watch glass Test Solution Volume: 200 ml Loading Ratio: One animal per 40 ml Dilution Water Supply: Aer.ated carbon-filtered well water (Bldg. 2) of consistent chemical quality. Water hardness classification: hard (hardness 250 mg/L as CACO 3 Untreated Controls: 100% well water Toxicant boi6 Ranae: Minimum of five logarithmic concentrations (by weight) Test Conditions: Temperature - 22+2 0 C (68-750F) Light Quality - Type - ambient laboratory light (cool-white fluorescent) - Intensity - ambient lab levels (50-100 fc) - Photoperiod - 16 hrs light; 20 minutes transition period Aeration During Test - None I Foo d and Feedina Regime: A suspension of fish food (trout chow) and yeast (Fleischmann's) containing 5 mg dry solids per one ml of mixture, on a daily basis. Measurements and Observations: Effects (noted daily and recorded on renewal days) - No. young, live and dead; brood size, and no. broods - No. dead adults - Immobility, presence of unhatched eggs or eph.ippia, and other signs of stress water Quality (of dilution water and of replicates of old test solutions made on renewal days) - Physical: temperature, D.O., and pH - Chenticali analytical measurements. of toxicant concentrations in initial stock and in old test solutions (optional) Validity of Test: The control population of D. maona- should meet the following requirements: - Mortality of adults - maximum 20% - First brood release - maximum 9 days - No. young per adult (14 days) - minimum" 20 - No. young per adult after 21 days - minimum 60 - Ephippia - none - D.O. saturation - minimum 60% throughout the test - pH - maximum +0.5 units from initial Treatments of Results: 48-Hr Acute Test - 24-hr ECso - 48-hr EC 50 with 14-21 Day Chronic 95% confidence TestC7@@ limits - Approximate no observed effects concentration ONOEC" - 14- and/or 21-day EC 50 with 95% confidence limits. - maximum acceptable toxicant concentration *KATCN - Chronic/acute ratios - Dose/response curve based on cumulative mortality of adults - Safety factor References: - USEPA-1982. Env. Effects Test Guidelines. EPA560/6-82-002 - OECD-1981. Guidelines for Testing of Chemicals - ASTM-(latest drafts, 1983). Proposed Standard Practice for Conducting Renewal Chronic Effects Tests with Daphnids *Final results are calculated from mean values of cumulative no. young per adult, or cumulative mortality of adults. Definitions: Daphnia Chronic Toxicity Test - A 14-21 day experimental study of the survival, growth and reproduction of asexually-reproducing Daphnia beginning with-12+12 hr old organism. Significant - *Statistically significantly different* refers to pZO.05 with respect to the control. Approximate significant NOEC - The highest test concentration that will produce no observed effect on reproduction of young or adult survival. Chronic EC (s) - The values of toxicant concentrations which impair so reproduction of young or induce adult mortality by 50%. MATC '- The highest concentration of toxicant that has no adverse ef fect on survival, growth, ahd reproduction of a species. GM-MATC is the calculated geometric mean between the highest test concentration having no significant effect and the lowest test concentration having a significant effect. Application Factor (AF). The quotient of the chronic MATC divided by the acute 48-hr EC so (MATC/Acute EC 50 ). "AF" is a number used to estimate concentration of toxicant that will not cause significant effect to a population during chronic exposure. Environmental Safety Factor - The ratio of the chronic HATC with the expected environmental concentration (MATC/EEC$. Safety factors >20 at the predicted exposure level are desirable to have sufficient confidence in the environmental safety assessment. B-23-84 ENVIRONMENTAL LABORATORY IPINAL REPORT LAB REQUEST NO* 92055 REQUESTER NAME: RRR. DEPt:-0222 PROJECT NO: 06 DATE RECEIVED: 8-16-84 DESC'.0 JUNE CARBON-FILTERED WELL WATER CONTRACT LAB: CONTRACT LAB COST: 0 3,M E-L HOURS: 3 EST CHPLT DATE: 8-24-84 DATE COMPLETED: 8-24-84 SA"LE I DATE 7@06m84 CODE RM 44 DESCRIPTION 2 DI WATER. TEST PH RESMCL COND TOT-HARD TOT-ALI TS SH3-1 SOL-F COD-LOV TOT-COLIF SPC PH RES-CL COND SPC RESULT ----------- 7,8 <0*02 MCIL 340 UNHOS/CM 240 MG/L 230 NG/L 270 NO/L <0*4 MCIL 0.2 MG/L <Oe4 KG/L, NEGATIVE 54 PER ML 6.6 <0.02 MGIL\----1.8 UKH()S/Cg 14 PER ML =.CONTRACT LAB APPROVED AND SUBMITTED BY --Llll000 DATEI) August10,1998 AScl Corporation 4444dnrparBkoulevarDdu,luthM,innesot5a5811 (218)722-4040 Fax(218)722-2592 Ms. Susan Beach 3M Environmental Technology and SafetyServices 935 Bush Avenue Building2-3E-09 PO Bo;L 33331- St.Paul,MN 55133-3331 Dear Sue: FC-143 Daphnia magna reproductiondata for concentrationsabove the survivalNOEC were not includedduring hypothesistestingforthereproductionNOEC and LOEC. EPA guidance stipulatetshatconcentrationwshich significantleyffectsurvivalshouldnot be includedin hypothesistestingforreproduction.The exclusionof such concentrationussually resultsin a more powerful and appropriatestatisticaanlalysis. Sinrc@eeryel,y, Joe Dierkes BiologistA,SCI Title: File: FC-143 DAPHNIA MAGNA 21 DAY REPRODUCTION fc2ld Transform: NO TRANSFORMATION ANOVA Table ---------------------------------------------------------------------------- SOURCE DF ss ms F ---------------------------------------------------------------------------- Between 4 115876.3000 28969.0750 1.0871 Within (Error) 15 399732.5000 26648.8333 ---------------------------------------------------------------------------- Total 19 515608.8000 ---------------------------------------------------------------------------- (P-value = 0.3980) Critical F = 4.,8932 (alpha = 0.01, df = 4,15) = 3.0556 (alpha = 0.05, df = 4,15) Since F < Critical F FAIL TO REJECT Ho: All equal (alpha 0.05) Press any key to continue or ESC to return to menu... Title: File: FC-143 DAPHNIA MAGNA 21 DAY REPRODUCTION fc2ld Transform: NO TRANSFORMATION Dunnett's Test - TABLE 1 OF 2 Ho:Control<Treatment ---------------------------------------------------------------------------- GROUP IDENTIFICATION ----- -------------------- TRANSFORMED MEAN ----------- MEAN CALCULATED IN ORIGINAL UNITS T STAT ------------------ ------ SIG 0.05 --- 1 CONTROL 825.7500 825.7500 2 5 MG/L 722.5000 722.5000 0.8945 3 8 MG/L 647.7500 647.7500 1.5420 .4 13 MG/L 630.5000 630.5000 5 22 MG/L 625.5000 625.5000 1.7348 ---------------------------------------------------------------------------- Dunnett critical value 2.3600 (1 Tailed, alpha 0.05, df 4,15) Press any key to continue... Title: File: FC-143 DAPHNIA MAGNA fc2ld 21 DAY REPRODUCTION Transform: NO TRANSFORMATION Dunnett's Test - TABLE 2 OF 2 Ho:Control<Treatment ---------------------------------------------------------------------------- NUM OF GROUP IDENTIFICATION REPS ----- -------------------- ------- MIN SIG DIFF t OF (IN ORIG. UNITS) CONTROL ---------------- ------- DIFFERENCE FROM CONTROL ------------ 1 CONTROL 4 2 5 MG/L' 4 272.4182 33.0 103.2500 3 8 MG/L 4 272.4182 33.0 178.0000 4 13 MG/L 4 272.4182 33.0 195.2500 5 22 MG/L 4 272.4182 33.0 200.2500 ---------------------------------------------------------------------------- Press any key to continue or ESC to return to menu... Title: File: FC-143 DAPHNIA MAGNA fc2ld 21 DAY REPRODUCTION Transform: NO TRANSFORMATION Shapiro - Wilk's Test for Normality ---------------------------------------------------------------------------- D = 399732.5000 W = 0.9767 Critical W = 0.8680 (alpha = 0.01 , N = 20) W = 0.9050 (alpha = 0.05 , N = 20) ---------------------------------------------------------------------------- Data PASS normality test (alpha-= 0.01). Continue analysis. o*7e/@ te ro Press any key to continue or ESC to return to menu... Title: File: FC-143 DAPHNIA MAGNA fc2ld 21 DAY REPRODUCTION Transform: NO TRANSFORMATION Bartlett's Test for Homogeneity of Variance ---------------------------------------------------------------------------- Calculated El statistic Data PASS Bl homogeneity 6.7904 (P-value = 0.1474) test at 0.01 level. Continue analysis. ---------------------------------------------------------------------------- Critical B = 13.2767 = 9.4877 (alpha = 0.01, df = 4) (alpha = 0.05, df = 4) Press any key to continue or ESC to return to menu... Title: File: FC-143 DAPHNIA MAGNA FC14D 14 DAY REPRODUCTION Transform: NO TRANSFORMATION Dunnett's Test - TABLE 1 OF 2 ---------------------------------------------------H-o-:-Co-n-t-r-o-l<-T-r-e-a-tm-e-n-t--------- GROUP IDENTIFICATION TRANSFORMED MEAN MEAN CALCULATED IN ORIGINAL UNITS T STAT SIG 0.05 ----- -------------------1 ----------- ------------------ ------ --- CONTROL 359.2500 359.2500 2 3 5 MG/L 311.2500 311.2500 1.0073 4 8 MG/L 13 MG/L 264.7500 228.5000 264.7500 1.9830 5 22 MG/L 224.2500 228.5000 2.7437 6 36 MG/L 191.2500 224.2500 191.2500 '2.8329 7 60 MG/L 115.2500 115.2500 3.5254 5.1203 ---------------------------------------------------------------------------- Dunnett critical value 2.4600 (1 Tailed, alpha 0.05, df [used] = 6,20) (Actual df = 6,21) Press any key to continue... Title: File: FC-143 DAPHNIA MAGNA FC14D 14 DAY REPRODUCTION Transform: NO TRANSFORMATION Dunnett's Test - TABLE 2 OF 2 Ho:Control<Treatment ---------------------------------------------------------------------------- GROUP IDENTIFICATION N'UM OF REPS MIN SIG DIFF (IN ORIG. UNITS) k OF CONTROL DIFFERENCE FROM CONTROL ----- -------------------- ------- ---------------- ------- ------------ 1 CONTROL 4 2 5 MG/L 4 117.2286 32.6 48.0000 3 8 MG/L 4 117.2286 32.6 94.5000 4 13 MG/L 4 117.2286 32.6 130.7500 5 6 22 MG/L 4 117.2286 32.6 135.0000 36 MG/L 4 7 60 MG/L 4 ---------------------- 117.2286. 117.2286 32.6 32.6 168.0000 244.0000 ------------------------------------------------------- Press any key to continue or ESC to retu Title: File: FC-143 DAPHNIA MAGNA FC14D 14 DAY REPRODUCTION Transform: NO TRANSFORMATION ANOVA Table ---------------------------------------------------------------------------- SOURCE DF ss ms F ---------------------------------------------------------------------------- Between 6 152796.3571 25466.0595 5.6071 within (Error) 21 95377.5000 4541.7857 ---------------------------------------------------------------------------- Total 27 248173.8571 ---------------------------------------------------------------------------- (P-value 0.0013) Critical F = 3.8117 = 2.5727 (alpha-= 0.01, df = 6,21) (alpha = 0.05, df = 6,21) Since F > Critical F REJECT Ho: All 6qual (alpha 0.05) Press any key to continue or ESC to return to menu... Title: File: FC-143 DAPHNIA MAGNA FC14D 14 DAY REPRODUCTION Transform: NO TRANSFORMATION Shapiro - Wilk's Test for Normality -------------------------------*--------------------------------------------- @D = 95377.5000 W = 0.9434 Critical W = 0.8960 (alpha = 0.01 , N = 28) W = 0.9240 (alpha = 0.05 , N = 28) ---------------------------------------------------------------------------Data PASS normality test (alpha 0.01). Continue analysis. Press any key to continue or ESC to return to menu... Title: File: FC-143 DA PHNIA MAGNA FC14D 14 DAY REPRODUCTION Transform: NO TRANSFORMATION Bartlett's Test for Homogeneity of Variance ---------------------------------------------------------------------------- Calculated Bl statistic = 10.3740 (p-value = 0.1098) Data PASS Bl homogeneity test at 0.01 level. Continue analysis. ---------------------------------------------------------------------------- Critical 13= 16.8119 = 12.5916 (alpha = 0.01, df = 6) (alpha = 0.05, df = 6) Press any key to continue or ESC to return to menu... Summary of Fisher's Exact Tests ---------------------------------------------------------------------- NUMBER GROUP IDENTIFICATION EXPOSED ----- ------------------------- ----------- NUMBER SIG DEAD 0.05 ----------- ----- 1 CONTROL 20 0 5 MG/L 20 2 1 8 MG/L 20 4 3 13 MG/L 20 4 4 22 MG/L 20 4 5 36 MG/L 20 5 6 60 MG/L 20 16 -------------------------------------------------------------------------- Press any key to continue... -------------------S-u-mm-a-r-y--o-f--F-i-sh-e-r-'-s--E-x-a-c-t --TI-e--s--t--s-------------------------- GROUP IDENTIFICATION ----- --------------------- NUMBER EXPOSED --------- NUMBER DEAD ----------- SIG 0.05 ----- 1 CONTROL 20 0 2 5 mg/l 20 0 8 mg/l 20 0 3 13 mg/l 20 0 4 22 mg/l 20 0 5 36 mg/l 20 0 6 60 mg/l 20 1 ---------------------------------------------------------------------------- Press any key to continue ... ENTER WOULD THE NUMBER OF MORTALITIES 5 20 20 20 25 80 AT EACH CONCENTRATION: YOU LIKE THE AUTOMATIC TRIM CALCULATION(Y/N)? Y DATE: 8/7/1984 CHEMICAL: FC-143 TEST NUMBER: I DURATION: SPECIES: 21 DAYS D.MAGNA RAW DATA: CONCENTRATION(MG/L) NUMBER EXPOSED: MORTALITIES: SPEARMAN-KARBER.TRIM: 5.00 100 5 8.00 100 20 20.00* 13.00 100 20 - 22.00 100 20 36.00 100 25 60.00 100 80 SPEARMAN-KARBER ESTIMATES: EC50: 44.57 95k LOWER CONFI35ENCE: 40.88 95k UPPER CONFIDENCE: 48.60 -------------------------------------------- 7 ----------------------------------- WOULD YOU LIKE TO-HAVE A COPY SENT TO THE PRINTER(Y/N)? @ld Toxicant/Effluent: FC-143 Test Start Date: 8/7/1984 Test Species: D.MAGNA Test Duration: 14 DATA FILE: Test DAY Ending Date: 8/21/198 ----------------------------------------------------------------------- Conc. ID Number Replicates Concentration Response Std. Pooled MG/L Means Dev. Response Means ----------------------------------------------------------------------- 1 4 2 4 0.000 359.250 30.739 359.250 3 4 5.000 8.000 311.250 45.959 311.250 4 4 5 4 13.000 22.000 264.750 228.500 107.952 111.075 264.750 228.500 6 4 36.000 224.250 48.072 224.250 7 4 60.000 191.250 115.250 41.548 191.250 ---------------------------------------------------2-6.-5-8-8-----1-1-5-.-25-0------ The Linear Interpolation Estimate: 39.6711 Entered P Value: 50 ----------------------------------------------------------------------- Number of Resamplings: 80 The Bootstrap Estimates Mean: Original Confidence Limits: Expanded Confidence Limits: Resampling time in Seconds: Press 80-Resamples Generated 39.1710 Lower: Lower: Standard 27.6757 20.4784 Deviation: 6.7021 Upper: 48.1897 Upper: 53.3009 1.32 Random Seed: -309057854 Any Key to Corit-inue Toxicant/Effluent: FC-143 Test Start Date: 8/7/1984 Test Species: D.MAGNA Test Duration: 21 DATA FILE: Test DAY Ending Date: 8/28/84 /CR Ics-a l@re( ----------------------------------------------------------------------- Conc. Number Concentration Response Std. ID Replicates MG/L Means Dev. Pooled Response Means ----------------------------------------------------------------------- 1 4 2 4 0.000 5.000 825.750 722.500 65.383 143.412 825.750 722.500 3 4 4 4 8.000 13.000 647.750 630.500 242.861 212.111 647.750 5 4 6 4 22.000 36.000 625.500 523.000 66.556 129.956 630.500 625.500 523.000 7 4 60.000 155.250 35.753 155.250 ----------------------------------------------------------------------- The Linear Interpolation Estimate: 43.1869 Entered P Value: 50 ----------------------------------------------------------------------- Number of Resamplings: 80 80 Resamples Generated The Bootstrap'Estimates Mean: Original Confidence Limits: Expanded Confidence Limits: Resampling time in Seconds: Press 42.7226 Lower: Lower: Standard 35.0020 30.0910 Deviation: 2.9224 Upper: 46.3442 Upper: 48.2386 1.26 Random Seed: -523848694 Any Key to Cont7inue