UV-VIS VIS Spectrophotometers Premium Calibration Reference Standards
NSG's solid-state calibration standards are the most reliable on the market and the #1 choice for laboratories the world over.
With full NIST-compliance you can be confident that your results are always the most precise.
Relying on our groundbreaking nano-deposition technology, we offer the only standards in the world that NEVER have to be recalibrated!
Why waste time and money sending inferior standards in for costly and inconvenient recalibration when you can go with NSG and never have to recalibrate again!
- NEVER have to recalibrate any NSG solid-state filters. Save money and time!
- With NIST-exceeding precision you'll never have to question your results.
- Do more with one solid-state filter than other companies require with 6 liquid ones at half the price!
New Product! After years of research, we are proud to present our FUV-0.5- the only standard on the market that can calibrate for both photometric accuracy and stray light in the UV and VIS range (200-700nm).