UV/VIS Photometric Accuracy Calibration Standards, FUV Dual Series, FireFlySci

Firefly’s FUV Dual Series filters allow you to verify photometric accuracy and stray light in the range of 200 - 700 nm. Includes certified values for both the front and back of the filter for determining stray light.

Highly accurate and consistent spectrophotometer calibration every time
Never has to be replaced
Never has to be recalibrated if used properly
Scratch-resistant coating protects optical surfaces
Can be used in any spectrophotometer (with standard 12.5 x 12.5 x 45mm holder)
Surpasses NIST-2031 requirements and tolerances

: Certificate of calibration with NIST traceability.

: Supplied with instruction manual.

: Note: The FUV-0.2D and below are highly sensitive and only for use with customers with the following high-end machines: Cary-5000, Cary-7000, Lambda 900, Lambda 950, Lambda 1050 or Shimadzu UV-3600.