Polarimetry

Digital Polarimeter

P-2000 Na+

P-2000 Na+ Digital Polarimeter

For users requiring purity and identification measurements of pharmaceuticals and sugars using the 589 nm D-line of the sodium lamp.

All P-2000 digital polarimeters are iRM and PC compatible and 21CFR Part 11 optional.

Peer-Reviewed Articles

Applications

  • Application

    Polarimetry and Optical Rotation of Sucrose and l-menthol

    Polarimetry and Measurement of Sucrose and Menthol Polarimetry is the measurement of the optical rotation of a substance that rotates the plane of polarization of linearly-polarized light as it passes through it. This is more specifically defined as the property of an optically active substance where the refractive indices for left and right circul...

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  • Application

    Optical Rotation Measurement for Small Sample Amounts

    P-2000 for Optical Rotation Measurement Optical rotation measurement is a common analytical method used for the evaluation of synthesized compounds and compounds isolated and purified from natural products. In most of cases, the amount of material obtained during synthesis  and those obtained from natural product purification is usually very small...

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  • Application

    High Accuracy Optical Rotation Measurement of Pirarubicin using Sodium and Halogen Lamps

    P-2000 Digital Polarimeter The phenomena of optical was first identified more than two centuries ago. This measurement was popularized by the use of a convenient low pressure sodium lamp with a strong emission line at 589nm. In modern polarimeters emission lines of light sources such as a sodium and mercury lamps are often used to measure the high ...

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P-2000 Series Models

  • P-2000

    Mercury lamp for applications in the UV region

    P-2000 Hg

  • P-2000

    Discrete sodium 589 nm D-line

    P-2000 Na+

  • P-2000

    Tungsten halogen lamp for applications in the visible region

    P-2000 WI