Trace Metals in Drinking Water with 26 Components in 2% HNO3 + Tr HF.
This standard is traceable to the NIST SRM 3100 series. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.
12 month expiration date.
Components: Silver at 2 µg/L, Cadmium, Thallium at 10 µg/L, Selenium at 11 µg/L, Beryllium, Lithium at 15 µg/L, Chromium, Copper, Lead at 20 µg/L, Cobalt at 25 µg/L, Vanadium at 35 µg/L, Manganese at 40 µg/L, Antimony, Arsenic at 55 µg/L, Nickel at 60 µg/L, Zinc at 75 µg/L, Iron at 90 µg/L, Molybdenum at 110 µg/L, Aluminum at 125 µg/L, Boron at 150 µg/L, Strontium at 300 µg/L, Barium at 500 µg/L, Sodium at 2,300 µg/L, Potassium at 2,500 µg/L, Magnesium at 8,000 µg/L, Calcium at 33,000 µg/L.