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Heavy Metals

Heavy metals contamination in cannabis can be dangerous. And most often, metals come from contaminated soil, water, or vaporizor pens. If contaminated with heavy metals, these toxic elements will be passed into the plant and on to the consumer.

EVIO Labs screens samples for:

  • Lead (Pb)
  • Arsenic (As)
  • Cadmium (Cd)
  • Mercury (Hg)