- ordinate (photometric) accuracy; potassium dichromate
- abscissa (wavelength) accuracy; holmium perchlorate
- level of stray radiation; potassium chloride
- resolution; toluene in hexane
Set comprising six solutions in sealed cells - two referencesolutions and four test solutions. The cells are designed for usewith the standard 10 mm cuvette holders of most UV/Vis andUV/Vis/NIR Spectrometers. The set is provided in two robustaluminum containers with a Certificate of Calibration. Potassiumdichromate/potassium chloride, holmium perchlorate, toluene.
PerkinElmer UV Reference Materials Laboratory is ISO/IEC17025:2005 Accredited