Standards and Solutions for Photometry

Photometry

Photometry is based on measuring the intensity of the light that passes through a water sample. With the aid of specified standards, qualitative and quantitative analyses can thus be performed. Wavelengths and measurement techniques also play a role. To ensure that both the selected method and the measuring instrument deliver correct results, regular control using reference, verification and validation standards is required. Our photometric standards are

  • ready-to-use and time-saving: no dilution required
  • available in different concentrations & packaging sizes
  • as kits precisely adapted to your needs and your daily analysis routine

Secondary standards

Standard kits for calibration and verification

Reference Standard Kits

For detection accuracy and reproducibility of measurement results

Verification Standard Kits

Verification of photometric accuracy at different wavelengths

Fluoresceine

Complete set for calibration of fluorescein measurement

PTSA

Set for calibration and maximum accuracy of PTSA measurement

ValidCheck

For the quality assurance of analytical procedures