Examine or test samples of processed substances, or collect samples for laboratory testing, to ensure conformance to specifications.
Task
Occupations performing this task
Occupations performing related activities
- Chemical Equipment Operators and Tenders
- Chemical Plant and System Operators
- Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders
- Cooling and Freezing Equipment Operators and Tenders
- Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders
- Environmental Compliance Inspectors
- Gas Plant Operators
- Inspectors, Testers, Sorters, Samplers, and Weighers
- Laundry and Dry-Cleaning Workers
- Mixing and Blending Machine Setters, Operators, and Tenders
- Petroleum Pump System Operators, Refinery Operators, and Gaugers
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
- Stationary Engineers and Boiler Operators
- Textile Bleaching and Dyeing Machine Operators and Tenders
- Water and Wastewater Treatment Plant and System Operators
Source: O*NET database (task_statements)
