Lead Inspector
2024/2025 If a paint chip cannot be sampled.. - correct answer ✔Note location in report and presume positive
How many paint chips for each testing combination? - correct answer ✔One
How large should paint chip be? - correct answer ✔4 square inches or 25 square centimeters or larger
How accurate should paint chip square be? - correct answer ✔nearest mm or 1/16th inch
When do you report results in ppm or % by weight? - correct answer ✔When
all paint cannot be removed or dimensions cannot be accurately measured.
When can no substrate be included in paint chip? - correct answer ✔When reported by % weight
What type of containers are paint chips collected in? - correct answer ✔Sealable rigid containers with screw top lids
What type of certification should a lab have to perform lead analysis? - correct
answer ✔EPAs National Lead Laboratory Accreditation Program (NLLAP)
What mediums can XRF not be used for? - correct answer ✔Soil and dust
Definition of LBP - correct answer ✔Equal to for greater than 1.0 mg/cm2 or 0.5% by weight