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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Pre-column Backflush to Vent
Reliable quality so your expectations will always be met
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Noise <2 x 10-5 A @ 254nm
• P/N: 21-G-20
Holmium (Ho) Hollow Cathode Lamp 1.5" Uncoded PE-5 IR source Pre-column Backflush to VentBuck Scientific tests each hollow cathode lamp at our Norwalk, CT manufacturing facility on the new Atomic Absorption spectrometers before shipping them out to customers. Buck Hollow cathode lamps are compatible with all atomic absorption spectrometers, with the exception of PE. All Hollow cathode 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