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Wilmad-LabGlass, WG-213ST9S-RB, W Band Suprasil EPR Tube 40mm Length One End Sealed
EPR Tube In the mid 1990's, the first commercial W-band EPR spectrometer was produced, initiating the expansion of W-band EPR techniques into both academic and industry laboratories. Wilmad-LabGlass adopts synthetic quartz with lowest impurities to guarantee success in detecting subtle spectroscopic details. Table 2: Impurity Analysis for Suprasil Quartz (unit: ppm in weight) Al Ca Cr Cu Fe K Li Mg Mn Na Ti Zr <0.05. For photochemistry studies, the cut-off wavelength is 190 nm for Suprasil.
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