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ISO17025, NIST Traceable | Refalonᵀᴹ
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Metrology-Grade Spectrophotometry Calibration Standards Manufactured in Netherlands and Canada

We offer SUBSTANTIAL DISCOUNTS to new customers. Please do not hesitate to contact us for more information.

All wavelength accuracy products

Prior to exploring these products please review this important information

  • Solid-State Holmium Wavelength Calibration Standard

    Solid-State Holmium Wavelength Calibration Standard

    Solid-State Holmium Wavelength Calibration Standard

    Regular price €650,00 EUR
    Regular price Sale price €650,00 EUR
    Unit price /  per 
  • Solid State Didymium Wavelength Calibration Standard

    Solid State Didymium Wavelength Calibration Standard

    Solid State Didymium Wavelength Calibration Standard

    Regular price €780,00 EUR
    Regular price Sale price €780,00 EUR
    Unit price /  per 
  • Solid State Combined Holimum and Didymium Calibration Standard

    Solid State Combined Holimum and Didymium Calibration Standard

    Solid State Combined Holimum and Didymium Calibration Standard

    Regular price €1.250,00 EUR
    Regular price Sale price €1.250,00 EUR
    Unit price /  per 
  • Solid State Ultimate Wavelength Calibration Standard

    Solid State Ultimate Wavelength Calibration Standard

    Solid State Ultimate Wavelength Calibration Standard

    Regular price €1.950,00 EUR
    Regular price Sale price €1.950,00 EUR
    Unit price /  per 
  • Holmium Oxide Solution UV-VIS Wavelength Calibration Standard

    Holmium Oxide Solution UV-VIS Wavelength Calibration Standard

    Holmium Oxide Solution UV-VIS Wavelength Calibration Standard

    Regular price €800,00 EUR
    Regular price Sale price €800,00 EUR
    Unit price /  per 

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