Country of Origin Unknown
Brand Unbranded

Check the listing for details. Electron Microscope Cathode NO MARK UNKNOWN MAKE 1.25" diameter. Condition: New, Made in Unknown. Listed at 14.99 USD. No manufacturer's information. The only thing we can find out about these is they appear to be cathodes for electron microscopes. Each is in an individual plastic case. We always try to highlight any defects we may find in the images so you know exactly what you're getting.

$10.49
$14.99