I need support with this Environmental Science question so I can learn better.
How do I develop a sampling strategy for a furniture refinishing company. This company specializes in stripping old paints and varnishes off hardwood furniture, sanding and repairing the wood, and then staining and varnishing the final product. In a preliminary walk-through visit, you note the following operations and activity. Paint stripping using methylene chloride, sanding, staining and varnishing with 45% stoddard, 20% mineral spirit, 2% xylene, 1% ethylbenzene with the balance containing non-regulated material. Which contaminant will you sample for? To keep cost down, what exposure assessment will employees be sampled for