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ProductsSpectroscopy

Hitachi U-3900/U-3900H Research UV-Vis Double Beam Spectrophotometer

Hitachi High Technologies America, Inc.

Hitachi's U-3900 Double-Beam Single-Monochromator System and the U-3900H Double-Beam Double-Monochromator System are high-performance, comprehensive, research-grade solutions for a variety of resolution concave diffraction grating. Features and Specifications • Band pass width selectable in discrete steps of 0.1, 0.5, 1, 2, 4, and 5 nm • Stray light < 0.015 %T, NaI 220nm, NaNO2 340nm • Wavelength accuracy of ± 0.1 nm and repro…

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ProductsSeparations

Taper plates - Silica Gel G 20x20cm Prep-scored UNIPLATE-T Taper Plate (25 plates/box)

Analtech Inc.

The UNIPLATE-T Taper Plate, invented and patented by Analtech, is a unique preparative TLC plate that provides unusually high resolution for a preparative layer. It has a wedge-shaped adsorbent layer, progressing from 300 microns (bottom) to 1700 microns (top). Below the silica layer is a 700-micron-thick pre-absorbent zone provided for easier sample application and higher sample resolution.

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