Lead Inspector Exam With 100% Correct Answers | Verified | Graded A+ (2025/2026)

Lead Inspector Exam With 100% Correct Answers | Verified | Graded A+ (2025/2026) AAS - answer-Atomic absorption spectrometry AIHA - answer-American Industrial Hygiene Association ASTM - answer-American Society for testing and materials Biological half life of soft tissue - answer-60-90 days Biological half life in bone - answer-10-30 years Chelation - answer-purpose to leach out lead from the body: there's oral and IV. Also pulls other stuff out of the body besides lead. Needed if blood lead level is above 45 if/dL Half life of Cobalt-57 - answer-9 months Substrate corrections formula - answer-c = (m - 1.02)mg/cm(sq) Substrate correction is NOT needed for measurements greater than or equal to - answer-4.0 mg/cm(sq) CLC = ALC-SEL - answer-Corrected lead concentrated = apparent lead concentration - substrate equivalent lead The ALC would have 3 readings, and insert average.Two types of chemical test kits - answer-Sodium rhodizonate (will turn red-think r to r) and sodium sulfate/sulfide (will turn black) Abatement methods - answer-Removal, replacement, enclosure (don't take wall out, put a wall over it), encapsulation (A special elastomeric paint that has been guaranteed by the fed gov to last 20 yrs)