Boron (B) Hollow Cathode Lamp 1.5" Uncoded PE-5 source Atomic Absorption Standards are available

Atomic Absorption Standards are available as 1000 PPM Aqueous Concentrates

they have a 2 month warranty due to the volatility of Selenium) Strontium Primary Line: 460

Buck Scientific tests each hollow cathode lamp at our Norwalk CT manufacturing facility on our new Atomic Absorption spectrometers before shipping them out to customers

they have a 2 month warranty due to the volatility of Selenium) Germanium Primary Line: 256

Length: 160 mm Part #: 4166 Quality Control

Boron (B) Hollow Cathode Lamp 1.5" Uncoded PE-5 source Atomic Absorption Standards are availableBuck Scientific tests each hollow cathode lamp at our Norwalk CT manufacturing facility on the new Atomic Absorption spectrometers 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) Boron Primary Line: 249. 8 nm Slit Setting: 7 Advantages Longer life due to Low operating current High