Certipur® in UV/VIS Spectroscopy


Norms and regulations such as Ph Eur, USP, GLP, GMP or DIN EN ISO 9001 demand that UV/VIS spectrometers must be checked for correctness and uniformity of results and function on a regular basis. Certipur® UV-VIS standards  is used for testing absorbance, stray light, spectral resolution power and wavelength accuracy according to Ph Eur. Certipur® UV-VIS standards are supplied as stable, ready-to-use solutions in glass ampoules.

  • Rectangular cells quartz 10 mm
  • UV-VIS Standard 4: Potassium chloride solution
  • UV-VIS Standard 1a: Potassium dichromate solution (600 mg/l)
  • UV-VIS Standard 1: Potassium dichromate solution
  • UV-VIS Standard 6: holmium oxide solution
  • UV-VIS Standard 5: Toluene solution in n-hexane
  • UV-VIS Standard 2: Sodium nitrate solution
  • UV-VIS Standard 3: Sodium iodide solution