Bellingham + Stanley Ltd. has been manufacturing quality instrumentation since 1914 and is considered by many as a market leader in the field of refractometry and polarimetry.
Depending on the application scope, a choice can be made from an extensive model range including optical and digital refractometers and polarimeters for laboratory or factory use. For the pharmaceutical industry, onboard software fulfills the operational requirements of FDA regulation 21 CFR Part 11 and EP/USP/BP. Process refractometers are also available.

Bellingham + Stanley Ltd. also offer a range of certified reference materials for refractometers & polarimeters, calibrated in accordance with ENISO/IEC17025:2005.