How do they match: Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders

  • Collect samples of materials or products for laboratory analysis.
  • Examine samples to verify qualities such as clarity, cleanliness, consistency, dryness, or texture.
  • Test samples to determine viscosity, acidity, specific gravity, or degree of concentration, using test equipment such as viscometers, pH meters, or hydrometers.

  • Collect samples of materials or products for testing.