Type AVL--a lead covering, and insulation consisting of varnished cloth and impregnated asbestos.

.

We have a lead to match R-68 in that our own polybutenylsuccinic anhydride (petroleum additive intermediate) exhibited sizing.

MonsantoS O .C I E T E TOXICITY OF FIRE RESISTANT FLUIDS USED IN COAL MINES GENERAL Fire resistant fluids currently used are classified in 4 categories called A, B, C, D.

MANUFACTURING CHEMISTS ASSOCIATION 1825 CONNECTICUT AVENUE, N.W.

The most common stabilisers for use with rvc are organo- meullic salts--usually tin, lead, barium, cadmium, calcium, and cine compounds.

`It'a Ilcnrtln-cnkin^r THE PERCEPTION of Vinyl Chloride as riantmi mis in any amount lead* to a depressinc comparison with the lev els accepted as reasonable by the chemi cal Industry as late a; January' this year.

Manufacturing Chemists Association Record of Meetings TASK GROUP FOR AUDIT OF VINYL CHLORIDE CHRONIC INHALATION STUDY Industrial BIO-TEST Laboratories, Inc.

Manufacturing Chemists Association Record of Meetings TASK GROUP FOR AUDIT OF VINYL CHLORIDE CHRONIC INHALATION STUDY Industrial BIO-TEST Laboratories, Inc.

It is intended to provide a common scientific basis for assessing carcinogenicity of materials for the four leading concerned agencies.

to MR.

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1 r j: 2 1 ' ~**rr 'u'Co W0DlE7 John W.

B&W Kaowool is on the leading edge of the rapidly advancing steel making tech nology.

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