Seller: tminus7 ✉️ (11.075) 100%, Location: Fremont, California, US, Ships to: WORLDWIDE, Item: 265333686989 Lampe à cathode creuse Fisher 14-386-105B Element Co. I tested it to light at 10ma. I do not know how many hours it has. Used, as is. Cobalt Hollow Cathode Lamp for Atomic Absorption Spectrophotometer. I tested it to light at 10ma. I do not know how many hours it has. Used, as is. TERMS Condition: Occasion, Condition: Used, Tested, working. Unknown hours of operation, Model: 14-386-105B, Country/Region of Manufacture: United States, MPN: 14-386-105B, Brand: Fisher Scientific, Intended Use/Discipline: Physical Laboratory