Replacement Light Bulb for Spectronic Unicam SPEC 20 PLUS /20D PLUS PHOTOTUBE Spectrophotometry - Base SPECIAL Life 2000 Clear

Replacement for the Spectronic Unicam SPEC 20 PLUS phototube that fits spectrophotometry setups in HPLC detectors and similar analytical instruments. This photomultiplier tube uses a clear bulb finish paired with a special base to match original equipment requirements.

Key Features & Benefits

• 2000 hour life rating for extended service intervals
• Clear bulb finish maintains optical transmission
• Special base configuration matches listed specifications
• Designed for spectrophotometry and HPLC detection tasks

Product Specifications

• Base: SPECIAL
• Life: 2000
• Bulb Finish: CLEAR

Replacement Compatibility

Compatible with Spectronic Unicam Spec 20 Plus, 20D Plus, and comparable models requiring this photomultiplier tube.

Discover the Perfect Replacement

Browse the exact replacement photomultiplier tube needed for Spectronic Unicam spectrophotometers and restore detector function with the listed specifications.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.