UV/VIS spectroscopy

UV/Vis analysis with a spectrophotometer can require different types of chemicals. First, a specific grade of solvents is developed to avoid optical impurities of your sample. Second, the spectrophotometer needs to be calibrated using UV/Vis standard kits. Third, color reference solution kits can save you time in preparing the reference solutions yourself.

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UV/VIS Standards

Be sure of your results with our complete range to calibrate spectrophotometers on the control of absorbance, resolution power, stray light and wavelength accuracy

Color standard solutions

In petrochemistry mainly, we can offer complete range of "ready to use" solutions for use as calibration and/or quality control standards according to ASTM, Saybolt, Platinum-coblat and European Pharmacopoeia (Ph Eur)

Color standard in kits

These solutions are developed and produced according to chapter 2.2.2. "Degree of coloration of liquids" of the European Pharmacopeia.


Different standards in ampoules delivered in kits with a complete Certificate of Analysis are available to check

parameters such as:

  • Absorbance control
  • Stray light testing
  • Resolution power testing
  • Wavelength testing


Additional Resource