FILE NAME: Talc (TALC) DATE: 1973 June 29 DOC#: TALC078 DOCUMENT DESCRIPTION: Newspaper Article - FDA Asked to Ban Asbestos Filters n/ t" 'll 73 F.D.A.

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Johns-Manville Products Corporation G reenw ood Plaza Denver, Colorado 80217 (303) 770-1000 December 21, 1973 Hearing Clerk Food and Drug Administration Room 6-86 5600 Fischers Lane Rockville, Maryland 20852 CERTIFIED MAIL RETURN RECEIPT REQUESTED Dear Sir: I am responding in behalf of Johns-Manville Products Cor poration ("J-M") to the Food and Drug Administration's (FDA) Notice of Proposed Rule Making relating to asbestos particles in food and drugs, as published in the Federal Register on September 28, 1973 (hereinafter referred to as the "Proposal").

rr <O-n ation trode ery to Journal o f Electrostatics, 10(1981) 177--182 Elsevier Scientific Publishing Com pany, Amsterdam -- Printed in The Netherlands 177 TRIBOELECTRIC PHENOMENA IN MINERAL PROCESSING.

Int J Cancer. 1995 Sep 15;62(6):678-84.

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FILE NAME: Talc (TALC) DATE: 1937 Apr DOC#: TALC171 DOCUMENT DESCRIPTION: Trade Journal Article - Talc Dust in the Rubber Industry TALC DUST IN THE RUBBER INDUSTRY CO M M E R C IA L talcs are highly variable in com position since they generally contain not only the mineral talc (hydrous magnesium silicate), but, in addition, natural mineral impurities such as dolo mite (lime-magnesium carbonate) and serpentine (hydrous magnesium silicate).

FILE NAME: Talc (TALC) DATE: 1972 Apr 19 DOC#: TALC064 DOCUMENT DESCRIPTION: Letter to Barry Castleman from the US House of Representatives PAUL S.

FILE NAME: Talc (TALC) DATE: 1972 June 7 DOC#: TALC071 DOCUMENT DESCRIPTION: Letter to US House of Representatives from the FDA DEPARTMENT OF HEALTH, EDUCATION.

.w m V D U DEPARTMENT OF HEALT: .DUCATION, AND WELFARE PUBLIC HEALTH SERVICE CDC, National Institute for Occupational Safety and Health TO Hearing Clerk Food and Drug Administration from : SUBJECT: Director, National Institute for Occupational Safety and Health Proposed Regulation on Asbestos Particles in Food and Drugs The proposed regulation on asbestos particles in food and drugs, described in the Federal Register of September 28, 1973 (21 CFR Parts 121 and 133), has been reviewed and comments are offered.

f THE UPJOHN COMPANY K A LA M A ZO O , M IC HIG A N 49001 TELEPHONE (616) 382-4000 M EDICAL SERVICES Office of KENNETH B HAAS D V M July 13, 1976 Hearing Clerk Food and Drug Administration Room h-SS 5600 Fishers Lane Rockville, Maryland 20852 Dear Sir: In compliance with the Federal Register Notice, Volume 40, Number 51, March lA, 1975, page 11865, titled "Asbestos-form Particles in Drugs for Parenteral Injection", we are supplying the attached memo as an updated report for replacement of asbestos filters.

BOARD OF DIRECTORS Ira Arlook Judith Brady Irwin Brass, Ph.D.

Semin Oncol. 1998 Jun;25(3):255-64.