Document a4v5y5EnXay3YDD0dw21JXgXe

HKbUS-UiIUJ 1U = 2U15,5 i'6i'b6 OCT 01'92 10=00 No.006 P.01 Witco Argus Division FAX TRANSMISSION FORM ARGUS DIVISION, WITCO CORPORATION 8 Wright Way, Oakland, New Jersey 07436 Phone: 201-337-2036 FAX No. 201-337-3753 Dates October 1, 1992 To: Mrs. Connie Dillon Company: B.F. Goodrich Company FAX No.t 1-216-447-6459 NO. of Pagesi 3 From: B.R. Bluestein Subject: HARK 1900 Dear Mrs. Dillon: Yesterday, when you called, we discussed the FDA status of MARX 1900. This is an Argus stabilizer which you are using (or will use) in a PVC compound for which you are seeking NSF approval. Although you found the ingredients of MARX 1900 to be in the FDA section (Title 21 CFR), MARK 1900 is not the FDA grade product. I obtained from Mr. Len Pollner a copy of a letter, written bv Dr. Larry Brecker to Mr. C.v. Purks, which explains it. I am sending you a copy of this letter. Please let us know if you need any further information. Sii B.R. Bluestein, Ph.D Attachment cc: Mr. L.C. Pollner Dr. L.R. Brecker 21673004 OCT 1 '92 09:59 BFG15968 2013373753 PAGE. 001