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New Product: Wavelength Calibration & Photometric Accuracy Filter

NSG Precision Cells is proud to release another ground breaking product to our unique spectrophotometer calibration line-up, the WAV-7 wavelength calibration standard.The ...
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Come Meet NSG's Newest Employee

Meet Professor Hans Von Puppet.  The professor was so blown away with our products that he decided to join our team.
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NSG Precision Cells Discontinues "UV" Material

Important AnnouncementAs of January 1 2012, NSG has discontinued manufacturing cuvettes from our UV Quartz material.Also we will be removing some stock parts from our product ...
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Which NSG Spectrophotometer Calibration Filter Replaces My Current Liquid Filter?

NIST Standards For Calibration Spectrophotometers Consist Of The Following Parts: Performance of standards (mandatory to follow for a customer wishing to be in compliance ...
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NIST Traceable VS NIST Compatible

NIST Traceable VS NIST Compatible Some vendors of neutral density (ND) filters state that their filters are NIST Traceable. A researcher must ask themselves an important ...
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