This type of operation could contribute to market stability and at the same time perhaps lead to useful business relationships with the participating company. 9.

hftfj& L'ScJ* 4-n ettrrse/ vnfc /U*f,_ ^ In keeping with its position as a lead- - PPG produces vinyl chloride monome PPG normally supplies VCM unin ing producer of vinyl chloride monomer by the oxychlorination of ethylene and hibited.

Question was raised on the need for continued memberships in the three leading national con ferences of building officials (approximately $800 per year annual fees), and support of the West Coast consultant through the SPI ($2,500 per year), since most activities in the building field had been turned over to the SPI's Plastics in Construction Council.

This can lead to obvious confusion both on the part of the reporter as weii as on the part of the reader.

A graduate of Yale University, he was admitted to the New York and Federal Bars in 1950, and became a member of a lead ing legal firm and later executive Assistant to the U.

Monsanto FROM (NAME flt LOCATION) Tom C.

Eepatotoxlcity consists of capsular fibrosis and periportal fibrosis leading to portal hypertension and splenic enlargement.

It has been recognized from the beginning that other functional fluid uses could lead to losses of the Aroclors to liquid waste streams from the customers' plants.

REGULATORY STANDARDS AND SOLUBILITIES OF CCKSTITtnS OF CONCERN t Ccnpexnd Regulatory Standard (mg/1) REF Solubility (g/l) REF Methyl ethyl ketone 1.8 Methyl ethyl ketone peroxide 0.28 Naphthalene ---------- -- q Nitrobenzene 0.018 Nitrogen dioxide 35 N-N itrcsod iphenylar-. i ne 7.1 x 10"3 Pentaehlorobenzene 0.026 Fentachloronitro- benzene 0.28 Fentachlorophenol 1.1 Fhenanthrene Phenol 3.5 m-Phenylenedi amine 0.21 Phosphine 0.011 Phorate 0.007 Polychlorinated biphenyls 8.1 x 10" fyrene fyridine 0.07 Sodium diethyldithio_ carbamate 1.1 * Styrene 7 1,2,4,5-Tetrachloro- benzene 1,1,2,2-Tetrachloro- 0.011 ethane 1.8 x 10-3 Tetrachloroethylene 6.9 x 10"* 2,2,A,6-Tetrachloro- phenol . 0.35 2,3,5,6-Tetrachloro- terephthalate 1.8 Tetraethyl lead 3.5 x 10"6 Thallic oxide 0.014 2 2 2 2 1 3 2 2 2 3 2 5 1 2 3 3 3 a i * 2 3 2 2 2.7 x 105 31.7 0.14 0.07 14 1 9.3 x 10* 50 3.1 x 10"2 0.13 miscible 6 2.9 x 103 150 1.0 x 103 0.8 \ ' 6 7 6 6 6 6 6 6 6 6 6 6 6 6 6 *- DTH 000033848 'V- REGULATORY STANQARIS AND SOLUBILITIES OF CONSTITUENTS OF CONCERN Compound Thallium acetate Thalliim carbonate Thallium chloride Thallium nitrate Thallium aelenite Thallium sulfate Toluene 1,2,4-Trichloro- benzene * 1,1,1-Trichloroethane 1,1,2-Tr:rhloroethane * Trichloroethylene Tr ichlorofluorcree thane 2,4,6-Trichloropbenol 2,4,5-Trichlorophenol 2,4,5-Trichlorophen- oxy acetic acid * 1,1,2-Trichloro- 1,2,2-trifluoroethane Vinyl chloride * Xylene Regulatory Standard (mg/1) REF 0.01B 0.014 0.018 0.018 0.018 0.018 10.5 2 2 2 2 2 2 2 0.7 1.2 6.1 x 10-3 3.2 x 10-3 10.5 1.8 x 10"3 3.5 3 11 1 1 2 1 2 1.1 3 1050 ` 0.002 2 1 Solubility (ng/1) REF X Z H > <ZT l-o tr=> 535 30 1.5 x 103 4.5 x 103 1.1 X 103 800 1.2 x 103 6 6 6 6 6 6 6 2.7 x 103 198 6 6 / \ \j DTH 000033849 REFERENCES FOR TABLE 1 1.

There is another and more / obvious difference, DDT and other chlorinated hydrocarbon pesticides were specifically designed for a job that obviously leads to their being scattered in wide spread fashion across the countryside.

The baalc objective of the ACA report obvioual, .* t-a protection of people in the workplace and in the environment, and * welcome the raco--endatlona that lead to that better protection.

See to Salih & ` ' liadtationa, a lead* UKte4aheetiil33.be ' Me are currently examining smplsa of tbs west recant am of willboard ` Sfcdth A Kansslor.

m* circumstir.r.us as it is thought (hat in g&neial H*;: will be less liVtly to lead to error in dvtaf.mr.'

.), gas flow meter (Hokes Model 993), hollow cadmium, cobalt, copper, iron, lead, nickel, silver, and zinc.

Lead Co.