The Spectrophotometric standards are used to check the accuracy of your spectrometer.

HG-1 Mercury Argon Calibration Source

With the HG-1 and an Ocean Optics spectrometer, users can perform wavelength calibration with a spreadsheet program such ...more here

Code:hg-1 SKU:HG-1

AR-1 Argon Calibration Source

The AR-1 Calibration Source is a spectral wavelength calibration source specifically designed for NIR spectrometers like ...more here

Code:ar-1 SKU:AR-1