ICP Multi-Component Quality Control Standard Set with 26 Components in 4% HNO3+Tr HF.
This standard is traceable to NIST SRM 3100 series. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.
12 month expiration date.
Components: Silicon at 50 µg/mL, Aluminum, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Calcium, Chromium, Cobalt, Copper, Iron, Lead, Magnesium, Manganese, Molybdenum, Nickel, Selenium, Silver, Sodium, Thallium, Titanium, Vanadium, Zinc at 100 µg/mL, Potassium at 1,000 µg/mL.