ICP-MS Multi-Component EPA Method 200.8 Calibration Standard, 2 Solution Set with 20 Components.

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.

Solution A: Aluminum, Arsenic, Barium, Beryllium, Cadmium, Chromium, Cobalt, Copper, Lead, Manganese, Nickel, Silver, Thallium, Thorium, Uranium, Vanadium, Zinc at 20 µg/mL, Selenium at 100 µg/mL in 2% HNO₃

Solution B: Antimony, Molybdenum at 20 µg/mL in 2% HNO₃ + Tr HF.

Solution A and Solution B can also be purchased separately.