CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
048	CHEMICAL ENGINEERS	3
073	CHEMISTS, EXCEPT BIOCHEMISTS	154
224	CHEMICAL TECHNICIANS	401	108
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3
633	SUPERVISORS, PRODUCTION OCCUPATIONS	45
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	62
SUBTOTAL		668	108
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	7
073	CHEMISTS, EXCEPT BIOCHEMISTS	7
224	CHEMICAL TECHNICIANS	126	56
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	653
756	MIXING AND BLENDING MACHINE OPERATORS	127
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	361
SUBTOTAL		1,281	56
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,229	425
224	CHEMICAL TECHNICIANS	1,822	272
SUBTOTAL		4,051	697
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
083	MEDICAL SCIENTISTS	93	83
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	293	110
446	HEALTH AIDES, EXCEPT NURSING	220	193
SUBTOTAL		606	386
TOTAL		6,606	1,247
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (2) When using the estimates, standard errors associated with estimates should be considered. (3) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.