+49 (089) 18 93 668 0 - Info@ScienceServices.de   Our lines are open: Mon - Thu 09:00-17:00, Fri 09:00-15:00
Language

Particle Size Standards

(17)
    • €144.65 €124.70
      €144.65 €124.70

      A mean size of 9,89µm polystyrene spheres are prepared under gravity-free conditions (Shuttle Columbia). In such conditions, exceptionally uniform spheres are obtained. These spheres can be dispersed over any specimen being examined to provide a reference standard (ASTM certified No. 1960). The size distribution is a narrow Gaussian with a standard deviation of 0.9% (excluding particles not on the main peak). There are some larger particles (less than 1% of the total) which can be excluded from measurement. A statistically significant number should therefore be measured.

      Please note that the certificates covers mean size and does not carry a guarantee of size of any particular particle. Spheres are available in suspension or uncoated and dispersed on a silicon disc. (Disc to be mounted on a stub by user).

      • €976.72 €842.00
        €976.72 €842.00
        Monosized Polymer Microspheres™ are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies.
        • €976.72 €842.00
          €976.72 €842.00
          Monosized Polymer Microspheres™ are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies.
          • €976.72 €842.00
            €976.72 €842.00
            Monosized Polymer Microspheres™ are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies.
            • €976.72 €842.00
              €976.72 €842.00
              Monosized Polymer Microspheres™ are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies.
              • €976.72 €842.00
                €976.72 €842.00
                Monosized Polymer Microspheres™ are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies.
                • €802.26 €691.60
                  €802.26 €691.60
                  NANOSPHERE™ Size Standards are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies. Suitable for 20nm to 1000nm range.
                  • €802.26 €691.60
                    €802.26 €691.60
                    NANOSPHERE™ Size Standards are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies. Suitable for 20nm to 1000nm range.
                    • €802.26 €691.60
                      €802.26 €691.60
                      NANOSPHERE™ Size Standards are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies. Suitable for 20nm to 1000nm range.
                      • €802.26 €691.60
                        €802.26 €691.60
                        NANOSPHERE™ Size Standards are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies. Suitable for 20nm to 1000nm range.