Accurate placement and retention of an amalgam in a electrodeles

Amalgam for use in fluorescent lamps comprising lead, tin, mercu

Amalgam having extended stable mercury vapor pressure range and

Antioxidant control of leachable mercury in fluorescent lamps

Apparatus for providing radiation

Arc discharge lamp containing means for reducing mercury...

Complexing agent control of leachable mercury in fluorescent lam

Control of leachable mercury in fluorescent lamps

Control of leachable mercury in fluorescent lamps

Control of leachable mercury in fluorescent lamps

Control of leachable mercury in fluorescent lamps by gelatin

Control of leachable mercury in fluorescent lamps by iron additi

Device and method for retaining mercury source in...

Device for introducing small amounts of mercury into...

Discharge vessel for high pressure sodium vapor lamps

Dosing composition for high pressure sodium lamps

Lamp for generating ultraviolet radiation

Low pressure mercury vapor discharge lamp

Low-pressure mercury discharge lamp

Low-pressure mercury vapor discharge lamp provided with an amalg