Description
The Heraeus Noblelight part number ST75 is a 80 watts (80W) mercury line source with BA20D bayonet basing. The lamp is 120 mm overall length, with an arc gap of 20 mm. Also known as Cathodeon ST75 and 56001171. Used in PerkinElmer Model 141, 141MC, 241, 241C, and 243 Polarimeters.
—