Document nmaXZjKL3BvpnLe0nR38MNny1

Vista Chemical Company 15990 N. Barker's Landing Rd. Post Office Box 19029 Houston,Texas 77224 Phone (713) 531-3200 ^MMB: RF XF: Co^Voiv^_fie,<3yens^_ October 21, 1985 Ernie Tessmer GLS Chemicals 1750 North Kingsbury St. Chicago, IL 60614 VIS1A Dear Ernie: As we discussed, enclosed is a copy of question to yours regarding Vista LPA. similar language in your response. a response to a similar Please feel free to use Sincerely, Thomas G. Grumbles, CIH Environmental Quality Manager ajo/8 Enclosure VVV 000017727 Vista Chemical Company 1000 5outh Pine Post Office Bo* 500 October 7, 1985 "Ponca City,Oklahoma 74602 "Phone (4051767-6200 nr.7 UC:>-v ::= vista < i\ w. '' Dear At the request of Mary Valenta, I am providing the following information for Vista LPA solvent Based on the analytical data we have available, neither product contains more than 0.1 percent total polynuclear aromatics (PNA). Therfore, there are no OSHA-defined carcinogenic PNA*s above 0.1 percent in either product. Furthermore, the manufacturing processes for these products should preclude the presence of other OSHA-identified carcinogens. Based on the above, Vista LPA solvent will not require carcinogen warning labels as required in the OSHA Hazard Communication Standard (29 CFR Part 1910.1200 d[ 4 ]) . Sincerely, Research Chemist Research and Development bu VVV 000017728