Use, Three,' Optica ( Sysfcetus Obtain ' * Microscopic Profile Of Asbestos And Other Non-Opaque Particulates Larger Than 5 Micrometers In Parenteral Drugs \ by 'e. . .

DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE FOOD AND DRUG ADMINISTRATION WASHINGTON.

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The Cosmetic, Toiletry and Fragrance Association, Inc. 1133 15th STREET, N.W., WASHINGTON, D.C. 20005 * 202/331-1770 TELEX 63-2673 James H.

OMB 6 8 - R - 1 3 3 7 EXP 1 - 3 0 - 7 8 DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE CENTER FOR D ISEASE CONTROL N A T IO N AL IN STITUTE TOR O C C U PATIO N AL SAFETY AND HEALTH ROBERT A TAFT LABORATORIES 4676 C O L U M B I A P A R K W A Y C I N C I N N A T I C i M l O A S S E f t - MHITiAKER CLARK Sr DANIELS INC 1000 COOLIPGE 9T B-PtAI'NfJtLD# Nj 07060 5 Gentlemen; For the past five years, the national Institute for Occupational Safety and Health (NIOSH) has been conducting the National Occupational Hazard Survey, pursuant to Sections 3, 20(a) and 20(b), of the Occupational Safety and Health Act of 1970.

University of Cincinnat i M edical Cent er NT OF envir onment a l h ea l t h errruiNt; lL,a bor a t or y 5J JJ /2-5/0O 3223 Eden Avenue Cincinnati, Ohio 45267 January 11, 1979 M.

DALE MttWELL FERRY O'KEEFE Wa l t e r c w i l l i a ms o n MICHAEL M MORAN KIDWELL, O 'KEEFE 8c W I L L I A M S O N CHARTERED at t or neys at l a w 2 0 0 WEST DOUGLAS WICHITA, KANSAS 67202 July 21, 1971 26 3-6141 AREA CODE 316 Mr.

CENTER FOR SCIENCE IN THE PUBLIC INTEREST 1346 CONNECTICUT AVENUE, N.W., ROOM 812 WASHINGTON, D.

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July 27, 1973 MEMORANDUM TO: Dr.

April 23, 1971 Mr.

October 25, 1973 MEMORANDUM TO: Philip E.

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