Easily and accurately perform certified spectrophotometer evaluations in any visible or UV-visible spectrophotometer!
- Standards are durable, scratch-resistant and never need to be replaced
- ISO 17025 accredited for testing and calibration and NIST compatible
Verify the performance and accuracy of your spectrophotometer right in your own lab. These permanent standards do not have to be recalibrated due to material aging. Unique material construction is scratch resistant and provides stable optical performance.