The Starna 6BF Series comprises six polymer blocks embedded with seven fluorescent compounds, designed for routine calibration, comparison, and performance monitoring of fluorescence spectrophotometers. The solid matrix is made of polymethyl methacrylate (PMMA), offering long-term stability without solvent evaporation.
The embedded fluorophores cover a broad spectral range with excitation wavelengths spanning from 260 to 600 nm and emission wavelengths from 370 to 630 nm. This wide spectral coverage allows selection of reference materials with spectral properties closely matching various analytes, enabling measurable signals without altering important instrument parameters such as slit widths or wavelength settings.


The Starna 6BF Series comprises six polymer blocks embedded with seven fluorescent compounds, designed for routine calibration, comparison, and performance monitoring of fluorescence spectrophotometers. The solid matrix is made of polymethyl methacrylate (PMMA), offering long-term stability without solvent evaporation.
The embedded fluorophores cover a broad spectral range with excitation wavelengths spanning from 260 to 600 nm and emission wavelengths from 370 to 630 nm. This wide spectral coverage allows selection of reference materials with spectral properties closely matching various analytes, enabling measurable signals without altering important instrument parameters such as slit widths or wavelength settings.