1.5 Inch (37mm) Hollow Cathode Lamp 2 Pin Uncoded Hollow Cathode Lamp Uncoded suitable for Agilent / Varian, Analytik Jena, GBC, Hitachi, Shimadzu, Thermo Fisher and more. Prices in AUD (ex GST) We have more multi element lamps available, please inquire. Other gas filler available: Argon, Krypton, Xenon and Helium.