E-1729 indicates which type of sampling criteria?

E-1729 indicates which type of sampling criteria?

• A. Soil Sampling Criteria
• B. Dust Sampling Criteria
• C. Air Sampling Criteria
• D. Paint Chip Sampling Criteria

Answer: (D)

The sampling criterion code E-1729 is tied to paint chip sampling. In lead investigations, this approach involves collecting small chips of paint from surfaces to test the lead content directly in the coating. It’s used when you want to confirm whether a painted surface contains lead-based paint, or to understand the composition of the paint layers, rather than testing for lead in dust, soil, or airborne form. This differentiates it from other methods: dust sampling looks at lead in settled dust, soil sampling examines lead in outdoor soil, and air sampling measures lead particles in the air. Paint chip sampling targets the paint layer itself, which is why E-1729 corresponds to Paint Chip Sampling Criteria.

The sampling criterion code E-1729 is tied to paint chip sampling. In lead investigations, this approach involves collecting small chips of paint from surfaces to test the lead content directly in the coating. It’s used when you want to confirm whether a painted surface contains lead-based paint, or to understand the composition of the paint layers, rather than testing for lead in dust, soil, or airborne form.

This differentiates it from other methods: dust sampling looks at lead in settled dust, soil sampling examines lead in outdoor soil, and air sampling measures lead particles in the air. Paint chip sampling targets the paint layer itself, which is why E-1729 corresponds to Paint Chip Sampling Criteria.