What are the detection limits and reporting limits. 0.7 mg/L of cadmium and 0.2 mg/L of barium are a lot. Is that the best it can do? The drinking water guideline value is 0.003 mg/L. Several common analytical technologies go much lower than that.
Published by Joseph Cotruvo, President at Joseph Cotruvo & Associates, Water , Environment and Public Health
What are the detection limits and reporting limits. 0.7 mg/L of cadmium and 0.2 mg/L of barium are a lot. Is that the best it can do? The drinking water guideline value is 0.003 mg/L. Several common analytical technologies go much lower than that.