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  • UV/Visible Spectrophotometry 

    Maximizing the accuracy, reproducibility and performance of ultraviolet (UV) and visible spectrophotometry, including maximum absorbance in selected wavelengths, has been an Avantor specialty for decades. Our J.T.Baker® PHOTREX™ grade solvents are specifically designed for the unique challenges of minimizing lot-to-lot variability and contaminants (including residue after evaporation) that can interfere with UV spectrometry spectra and overall performance.

    Macron Fine Chemicals™ UltimAR™ solvents  meet or exceed ACS specifications for UV spectrometry applications, and provide the cleanest and most consistent UV and IR spectra. Both PHOTREX and UltimAR product lines are application-optimized and function-tested, and are at work in numerous quality control  and molecular biology  applications worldwide.

    UV/Visible Spectrophotometry Products