Exam (elaborations)
EPA Lead Risk Assessor Certification Exam 2023 with 100% correct answers
- Course
- Institution
ug/g microgram per gram ug/ft2 microgram per foot square (dust sampling) mg/cm2 milligrams per centimeter squared (XRF) ug/dL microgram per deci-liter ug/m3 microgram per deci-liter (quantity in blood) 1% 10,000 ppm Allowed quantity of lead in dry sur...
[Show more]