Rudolph Research Analytical Calibration

Refractometer Calibration Standards

Rudolph Research Analytical works with Cargille Laboratories to provide a range of refractometer calibration standards

All Calibration standards are;

  • Supplied with NIST certificate
  • Supplied in 1oz (28ml) bottles
  • Many different standards available
  • Available calibrated at different temperatures
  • All fluids calibrated at 40C or lower have an accuracy of 0.0001 or better