Turbidity Standards Ratio / Reagecon

Highly accurate turbidity standards composed of suspended microspheres, suitable for Instrument calibration and control of all turbidity meters. Stable, shelf life of 2 years (from Date of Manufacturing). NIST traceable, US EPA approved and tested in compliance with ISO 7027. PE-HD bottles of 100 ml.

Ratio range for Ratio Turbidity Measuring instruments. Measure of the scattered light from the sample at a 90° angle from the incident light, plus at additional angles (several detectors).