3 Component ICP Starter Kit at with individual solutions at 1,000 µg/mL in H2O.
Individual solutions traceable to NIST SRM 3100 series. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.
18 month expiration date.
Components: Boron, Phosphorus, Sulfur.