Massachusetts Testing: Heavy Metals

Aggregate view across the official testing releases. Values are not used to rank laboratories, producers, or cultivars, and a single result implies nothing about consumer safety without the applicable requirement, unit, matrix, status, and action limit.

Records

Release Analyte Records Passed Failed
testing_2024 Arsenic 62935 62861 74
testing_2024 Cadmium 62935 62920 15
testing_2024 Lead 62935 62928 7
testing_2024 Mercury 62935 62835 100
testing_2025 Arsenic 50652 50647 5
testing_2025 Lead 50651 50642 9
testing_2025 Mercury 50655 50631 24
testing_2025 Cadmium 50655 50635 20