(qty 1) HAMAMATSU IP28 PHOTONICS PHOTOMULTIPLIER TUBE - MANY AVAILABLE

Description

Acquired at a local auction of a lab's inventory.
Sold individually, each QTY 1 you purchase, you will get one tube.
Each tube is marked with what appears to be test results.  Kept in stock of local lab, perhaps each was tested and was to be used for specific purposes based on test specifications?
Unsure.
You are buying as-is.  The pins on ALL tubes are superb and clean.  Tubes have a label applied around glass, which should be removed by you (the end user).
No returns on these, I am assuming they are all ready to use, but again, acquired at auction - hence the very low price on these tubes.