ICP Multi-Component Interference Check Standard with 2 Components at 5,000 µg/mL in 2% HCl.

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: Potassium, Sodium.