Varilla de bario, 22 mm de diámetro, +99 % (base metálica), Sr = 0,8 %, Thermo Scientific Chemicals

Utilizado como getter, en tubos de rayos catódicos, tubos emisores termiónicos y lámparas de vapor de sodio

Used as getter, in cathode ray tubes, thermionic emitter tubes and sodium vapor lamps

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.