ICP Multi-Component Interference Check Standard with 5 Components in 4% HNO3.
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: Sodium at 1,000 µg/mL, Aluminum at 1,200 µg/mL, Magnesium at 3,000 µg/mL, Iron at 5,000 µg/mL, Calcium at 6,000 µg/mL.