Please match the sample description provided with the most accurate description of the type of quantitative sampling.

Observing hospital workers in a hospital setting as they perform lifting tasks.

Using a canister method to sample for numerous volatile organic compounds in the center of a research laboratory.

Using sample tweezers to collect a sample of paint for metal analysis prior to demolition.

Using a wipe method to sample for hexavalent chromium in a worker's breakroom.

Choose...

Choose...

Area sample

Wipe sample

Personal observational sample

Direct reading area sample

Bulk sample

Personal breathing zone sample

Using an SKC aluminum cyclone to sample for respirable dust on a worker's lapel.

Using a Gastec pump to draw air through a colorimetric tube over a tank opening.