Potassium (K) 2" Hollow Cathode Lamp - p/n 5043
Buck Scientific sources hollow cathode lamps from a few different vendors, since over time we have learned that some manufactures do different elements better than others. Take our word for it, we have used them all over the last 40 years!Potassium Hollow cathode lamp 2"
Potassium (K) Primary Line: 766.5nm
Slit Setting: 7
Potassium analysis method:
EPA Method - 258_1 - Potassium AA Direct Aspiration.pdf