Description
The part number HC-3UNXSM/SH is a 37mm diameter hollow cathode lamp (HCL) manufactured by Heraeus Noblelight (including IST and Cathodeon.) It is 151 mm from base to nose, with 14 mm long pins. This lamp has a cathode with Samarium discharge, a UV glass window and neon fill gas. For atomic absorption spectroscopy (AAS) instruments utilizing for use with Smith-Hieftje self-reversal background correction systems lamps. Also known as 3UNX/SM, 80031548. All Heraeus Noblelight hollow cathode lamps have a 5000mA hour warranty.
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