Microsphere reagent 410 series

calibrationfor water analysisGMP

The counting standard microspheres are designed for the development, calibration and verification of particle counting equipment. When there are problems with the instruments or during routine maintenance, this series of microspheres can be used to verify and calibrate the instruments to ensure normal operation and correct data output. This series of products strictly abide by the measurement procedures provided by the US National Bureau of Standards Technology (NIST), and are highly NIST traceable. It can meet traceable compliance requirements such as ISO 900, ISO10012, ANSI/NCSL-Z540 and GMP/GLP. Through strict resuspension procedures and particle counting detection, the microsphere suspension with accurate particle number can be obtained, which is an indispensable tool for calibrating particle counting instruments. Technical Parameter: Composition: Polystyrene polymer Particle Size: 1μm-10μm Density: 1.05g/cm³ Dispersion Medium: DI water Particle Refractive Index: 1.59 (589nm wavelength, 25℃) Uniformity: CV<3% Additive: Trace amount of surfactant Applications Calibration of microsphere counting instrument Drug counting Water quality monitoring Low concentration liquid counting