| Agent Name | SELENIUM OXIDE |
| CAS # | 7446-08-4 |
| RTECS # | VS8575000 |
| Agent Code | 84447 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 30 | 27 |
| 217 | DRAFTING OCCUPATIONS | 72 | 14 |
| 224 | CHEMICAL TECHNICIANS | 1,445 | 230 |
| 235 | TECHNICIANS, N.E.C. | 82 | |
| 365 | STOCK AND INVENTORY CLERKS | 189 | |
| 453 | JANITORS AND CLEANERS | 89 | 27 |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 25 | |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 80 | |
| 634 | TOOL AND DIE MAKERS | 530 | |
| 707 | ROLLING MACHINE OPERATORS | 40 | |
| 723 | METAL PLATING MACHINE OPERATORS | 908 | |
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 405 | |
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 60 | |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 159 | |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 134 | 80 |
| 785 | ASSEMBLERS | 416 | |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 544 | 445 |
| TOTAL | 5,207 | 823 | |
*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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.