Exam (elaborations)
EPA Lead exam 2022/2023 with 100% correct answers
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1%= ___ppm 10,000 Allowable amount of lead in dry surface paint wit hXRF 1.0mg/cm2 allowed quantity of lead in dry surface paint with paint chip testing 5000ppm = 5% by weight dust clearance for floors 40 ug/ft2 dust clearance window sills 250ug/ft2 dust clea...
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