Hafnium (Hf) Hollow Cathode Lamp 1.5" Uncoded Microwave - Digestion they have a 2 month

they have a 2 month warranty due to the volatility of Selenium) Rubidium Primary Line: 780

The Sampling Accessory Kit is available with either NaCl or KBr windows and configured for Dispersive or FTIR Spectrophotometers

FTIR Kit  for BA-1C Basic Infrared Kit NaCl Windows includes:

The automatic turret mechanism precisely positions each cuvette in the optical beam path

Hafnium (Hf) Hollow Cathode Lamp 1.5" Uncoded Microwave - Digestion they have a 2 monthBuck 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) Hafnium Primary Line: 304. 0 nm Slit Setting: 2 Buck Scientific sources hollow cathode lamps from