Document MGmBJ3KRjLe5OEa9kz5zpZabM

&Tad - < 3m | RIKER LABORATORIES, INC. : Interoftice Corrrrespa1nddence ,Lcc:DM.CT. eCasme March 31, 1977 CEVS * APRO4 977 Dr3Mea w G-2- . | 0: A. N. WELTER - ENVIRONMENTAL ENGINEERING & CONTROL - Z1-2W FROM: S. R. ROHLFING - RIKER RESEARCH =~ 218-2 SUBJECT: ~ Salmonella/Mamnalian-ticrosone Mutagenicity Testing ~ TusheedAntoesexsapmoitnetestthefosrammpultesagelniistceidtybeslcorwe.eninThgeofequcihveamliecnatl sofubs10tamnccge,s vabsased on percent composition, was tested against each of 3 indicator strains (Ta 1537, TA 98, TA 100) together with arachlor-induced rat microsomes a(c5-t9ivmaitxi)o.n fAorresfiegrneinfciecansttanmduatradgen2i-caimtiyno,flvuaosrehnmieg,hlwyhiacchtivreequaitre1s0 mmiccgroasnodma1lmcg itnhethsitsandtaesrtd. tesTthreseolvseanmtpledsime(tmhayrlkedsuwliftohxidaen; asttheeridsiks)cewweerree inthceormepfaotrieble with saturated with each sample in its undiluted state. Tshaemplreessulstusbmiotftetdh.esePlteeasstes dionfnoortn miendiicfattehemuctoangceennitcrataicotnisvittyesitnedanayreofin-the aaddedqiutaitoenalforsaymopulresneweidtsh.outHopwreivoerr,apvperovaarle ufnraobmleM. tTo. acCacsoem,odaCtheairtseasntionfg otnhe Mucgentcity Comnttee. oye 2 SRR:ch Samples Tested: 23--260503%* fFeC-7473 45-371350 fpccieegs 6sih Can 978---s66680873% FFCec3-22213083 1101--594000 FFC< $05 12-583 EC 13-116 (FC 322 NB Ref. 45867-26,25 01806