
Please note: Older refractometers & polarimeters are no longer in production.
Wilten Instruments – September 8, 2025
Is your refractometer or polarimeter still working properly?
Many laboratories still rely on older models from Bellingham + Stanley (Xylem Analytics) on a daily basis.
But watch out! Several models have been discontinued, and the availability of parts is decreasing. This makes repairs and support increasingly difficult.
We've compiled a list of outdated models for which limited support is available. Want to know if your instrument is on this list? Please contact us – we're happy to help.
Good news: When you trade in your old B+S instrument (or even from another brand), you will receive an attractive discount on one of the latest models.
Contact us for tailored advice or to start your replacement program. sales@wilten.nl