Document 82VqE2b7Kw2rVNpZEZ2LZ8vNZ

Vista Chemical Compony 15990 North Barker's Landing Road Post Office Box 19029 Houston, Texas 77224 Phone 1713) 531-3200 May 2, 1989 Mr. Bob Sabol Stillmeadow, Inc. 9525 Town Park Drive Houston, TX 77036 Dear Bob: Please test the enclosed sample, identified as V-2100 Specialty Alkylate for skin and eye irritation according to the following protocols. Rabbit Skin Irritation Primary Eye Irritation S9-F43-060287-4 S9-F34 60287-3 The testing costs are understood to be those listed in the attachment to our general contract with Stillmeadow. Sincerely, Thomas G. Grumbles, C.I.H. Environmental Quality Manager dlj Enclosures WV GQ001042G Vista Chemical Compony 3441 Fairfield Road Baltimore, Maryland 21226 Phone (301)355-6200 BA -62-89 V-2100 % V 7050 % MAB Molecular Weight % Sulfomation Yield % DPA %DAB % p-DAB Combining Weight 62.5 37-5 420 1*13 9.3 86.3 4.4 500 VISTA VVV 000010421