DWPS | High Purity Standards Drinking Water Primary Standard for Metals 2 Solutions, 8 Elements Total

Primary Drinking Water Metals 2 solution set with 8 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 in 2% HNO₃ + Tr HF:

Silver at 10 µg/mL,

Barium, Cadmium, Selenium at 50 µg/mL,

Arsenic, Chromium, Lead at 100 µg/mL

Solution B in 5% HNO₃:

Mercury* at 20 µg/mL

* The concentration of mercury cannot be guaranteed for any extended period of time due to the nature of the element.

High Purity Standards