Fisher Scientific Jarrell Ash Hollow Cathode Tube Lamp Selenium/ Neon 45477

$12.00
Used but in excellent condition. This tube came from a local university during an equipment upgrade and was reported functional. 
  • Cathode Element - Se (Selenium)
  • Gas - Ne (Neon)
  • 2 Pin Octal Base
  • Max Current - 16 mA
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