R66-3-11. Heavy Metal Standards

A sample and related lot or batch of cannabis plant product, cannabis concentrate, cannabis product, or vaporizer cartridges fail quality assurance testing for heavy metals if the results exceed the limits provided in Table 7. TABLE 7 Heavy Metals Metals Natural Health Products Acceptable limits in parts per million (ppm) Arsenic <2 Cadmium <0.82 Lead <1.2 Mercury <0.4