Document 70p82vXX3MmDe5MRZzDLMRQoo

OfW*U' 30, 1971 Dr. Lavraaoo X. Araud* Jr. Dopartnont f Payohnlogy Vulrarulfcy f Tunaaylvaitla fhiladalphla, Pa. 1910# Mar 9r Mali Air drying of 30ft luaitaO |y|Ui languor raaulta la a fll* ooatalalng aftait 200 Am blank, ra palyuathyl mthaarylata mil, 109 palyaotar mil, ni 30P mUh Imi aaatato butyratn. flit anount af rosldual aolraat la unknown but would probably ba Quito taall. Thn frlulpli aalranta uaad n aroaatio hydrocarbon*. It la tuadaratood that thla lnfaraatlaa la confi dential and nil wdy H uaad for toxUlti oyaluatlon. if you nood further aaalatanin, plaaaa fa* fra# to aantaat a. Vbry truly yaura. wm/prn VlUla* v nilar lOnicity 0 Pollution Control Coordinator * ! N38429