Document 154gZo73k2kv5K6DrXedqwGXE

boot dole Dftvll August 3 1966 Mr. f. K. LsClalr Anorlean Steal fwotrln Prudential Plaza Chisago, Illinois 60601 Saar Nr. IsClain X hove baso aslcsd by Nr. Noomor of aur Chicago orrise to forward toxicity and safa handling Infocuatlon on our no hydraulie fluids* Pydraui 135 and Pydraui 150. Nr. Imbsf has lndloatad that you vara oonoarasd principally abaut ths toxicity of vapors rasultlng from lbs fluid aspassd to Ignition sauroas. In tha aoeoupanylng Information, It Is paintad out that aninal axposura tasts wars run oa ths dsssanaaltlan produots of our raprasantatlvs Pydraui fluids uhaa thee* wars spreyod on hsatad natal surfaces. Ossnarisen uns nsda with patrolman bass fluids tasted asnauhat sla&larly. Vha aqulpaant used In the tests had te ha nodlfiad with the petroleum base produots booauss tlane frsn tbs dooanposltlon oarrlsd Into ths aninal nlHNhars oauelng affaata wrslated to Inhalation of ths dsosaposltlsn products. Hban ths flans uss ollalastod* It uns osnoludod that tha affects af tha decomposition products In both oases wavs net slgnifleantly different. Napsrlasnta aanduofcad by flhdarurltara laberaterlaa have lndloatad similar daceupoeltlon products uhsn ths fluids are swpsssa ta alactrio area ao X believe va are safa In aaouilat that - dlaragardlng ths riaanablllty aspects -- ths dsaonpasltlsn pandnsts ars abaut equally as tnxlc. If* after revlaying tha analaaad bulletins* sou have additional questlane, please la net haaltata to lot no taw. Vary truly yours, '. Mboalsr Health MONS 09091,;