Products

Quality Statements

Meeting ISO standards
High-Purity Standards understands a comprehensive quality system is key to our customers’ confidence in the products that we manufacture. That’s why we developed our Total Quality System with the help and assessment of an independent agency to meet the requirements of three separate ISO standards: ISO 9001:2008, ISO/IEC 17025:2005 and ISO Guide 34:2009.

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Products

Quality Statements

Meeting ISO standards
High-Purity Standards understands a comprehensive quality system is key to our customers’ confidence in the products that we manufacture. That’s why we developed our Total Quality System with the help and assessment of an independent agency to meet the requirements of three separate ISO standards: ISO 9001:2008, ISO/IEC 17025:2005 and ISO Guide 34:2009.

Primary & Secondary Drinking Water

  • Catalog No. Element Conc. Element Conc. Element Conc. Element Conc. Drinking Water Primary Standard     in 2% HNO3 *Sol B: in 5% HNO3 DWPS As 100 µg/mL Cd 50 µg/mL Pb 100 µg/mL Se 50...

    $81.00
  • Drinking Water Secondary Standard in 2% HNO3 12 month expiry date Element Conc Element Conc Element Conc Element Conc Cu 50 µg/mL Fe 100 µg/mL Mn 50 µg/mL Zn 50 µg/mL Safety Data...

    $48.00