Na / K 1.5" Hollow Cathode Lamp
1.5" Multi-Element Hollow Cathode Lamp for Sodium & Potassium
Potassium (K) Primary Line: 766.5nm
Slit Setting: 7
Potassium analysis method:
Sodium (Na) Primary line: 589.0nm
Slit Setting: 2
Sodium Analysis Methods:
- EPA Method - 273_1 - Sodium AA Direct Aspiration.pdf
- EPA Method - 273_2 - Sodium Atomic Absorption Furnace Technique.pdf
Buck Scientific tests each hollow cathode lamp at our Norwalk CT manufacturing facility on the new Atomic Absorption spectrophotometers before shipping them out to customers. All lamps have a 6 month warranty against manufacturer defect.* (With the exception of Selenium hollow cathode lamps, they have a 2 month warranty due to the volatility of Selenium)
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