Toxicity (Heavy Metals & Essential Elements) At-Home TestThe Lab Me At Home Metal Toxicity Test uses ICP MS, the gold standard for element analysis, which allows for high specificity and sensitivity into the parts per trillion. Exposure to dangerous heavy metals or insufficiency of nutritional elements affects health profoundly. Testing elements in the most appropriate sample type is important for proper assessment. The Lab Me at home metal toxicity test is an excellent way to detect dangerous exposure.