SL2 Mercury Argon Calibration Lamp

SL2 Calibration lamp with Mercury and Argon gas emission lines. Pocket size, can be operated via 9V battery (not included) or with +5VDC adapter (not included) such as our UP5V (Universal Power adapter for 5 volt – AC to DC works anywhere).  

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**All light source pricing includes 30% surcharge accessories purchased without spectrometer instrumentation**