Selenium (Se) Hollow Cathode Lamp 1.5" Uncoded PE-5 source EPA - method - 206_3

EPA - method - 206_3 - Arsenic AA - Gaseous-Hydride

and 7041 models

High Intensity

EPA Method - 270_2 - Selenium AA Furnace Technique

Selenium (Se) Hollow Cathode Lamp 1.5" Uncoded PE-5 source EPA - method - 206_3Buck Scientific tests each hollow cathode lamp at our Norwalk, CT manufacturing facility on the new Atomic Absorption spectrophotometers before shipping them out to customers. All lamps have a 6 month warranty against manufacturer defect.* (With the exception of Selenium hollow cathode lamps, they have a 2 month warranty due to the volatility of Selenium) Selenium Primary Line: 196. 0 nm Slit Setting: 2 Buck Scientific sources hollow cathode lamps