Bellingham Stanley™ offer convenient Quartz Control Plate (QCP) sets for verifying and calibrating polarimeters. QCPs are made to the highest standard and supplied with Certificates of Calibration.
Compatible with most makes of polarimeter. Bellingham + Stanley™ Glass Center Polarimeter Tubes are manufactured to high standards conforming to ICUMSA recommendations. Tube ends are precision ground in order to achieve the highest accuracy optical rotation measurement.