If you actually take a look at that report, you'll see that the barium level reported is off by 100 times! The report claims 6.8 ppm, but 68.8 micrograms / L is 68.8 micrograms / 1000 grams = 0.0688 micrograms / gram which is 0.0688 parts per million or 68.8 parts per billion. The reporter got...