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 independent agencies. We are certified by Perry Johnson Registrars to: ISO 9001:2015 and accredited by ANAB to ISO/IEC 17025:2005 and ISO 17034:2016.

Additional Information

Site Information

 Loading... Please wait...

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 independent agencies. We are certified by Perry Johnson Registrars to: ISO 9001:2015 and accredited by ANAB to ISO/IEC 17025:2005 and ISO 17034:2016.

Speciation Standards

  • 10 µg/mL Chromium+6 in H2O from K2Cr2O7 This standard is an ISO 17034/17025 Reference Material traceable to NIST SRM 3112 for total chromium and a second source standard for the speciated form.   12 Month...

    $30.00
  • 1000 µg/mL Chromium+3 in 2% HCl from Chromium metal This standard is an ISO 17034/17025 Certified Reference Material traceable to NIST SRM 3112 for total chromium. An internal laboratory-developed method is used...

    $35.00
  • 1000 µg/mL Chromium+6 in H2O from K2Cr2O7 This standard is an ISO 17034/17025 Certified Reference Material traceable to NIST SRM 3112 for total chromium and a second source standard for the speciated form...

    $32.00
  • 1000 µg/mL Iron+3 in 2% HNO3 This Reference Material is traceable to NIST SRM 3126 for total iron and its concentration is based upon gravimetric preparation. ISO 17025 Certificate of Analysis. 12 Month Expiry...

    $33.00
  • 1000 µg/mL Arsenic+3 in 2% HCl from As2O3 This standard is an ISO 17034/17025 Reference Material traceable to NIST SRM 3103 for total arsenic and a second source standard for the speciated form.  The certificate...

    $35.00
  • 1000 µg/mL Arsenic+5 in H2O from Na2HAsO4 H2 - ACS grade This standard is an ISO 17034/17025 Reference Material traceable to NIST SRM 3103 for total arsenic and a second source standard for the speciated form...

    $35.00
  • 1000 µg/mL Selenium+4 in H2O from sodium selenite, anhydrous This standard is an ISO 17034/17025 Certified Reference Material traceable to NIST SRM 3149 for total selenium and a second source standard for the...

    $35.00
  • 1000 µg/mL Selenium+6 in H2O from Sodium Selenate Anhydrous This standard is an ISO 17034/17025 Certified Reference Material traceable to NIST SRM 3149 for total selenium and a second source standard for the speciated...

    $35.00