Potassium bromide window, (45 mm dia. x 3 mm thick)

Potassium Bromide is one of the most useful materials for general purpose spectroscopic windows and applications where sensitivity to moisture is unimportant.

KW 126 Potassium bromide window, (45mm dia. x 3mm thick) - used widely as infrared optical windows and components for general spectroscopy because of its wide spectral range. In infrared spectroscopy, samples are analyzed by grinding with powdered potassium bromide and pressing into a disc.