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  Monodisperse Particles for Research Purposes
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  NIST-traceable Particle Size Standards
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  Fluorescent Particles
  • Melamine resin fluorescent particles
  • Polystyrene fluorescent particles
  • Silica fluorescent particles
    • Silica particles, blue fluorescent (SiO₂-FluoBlue): Ex/Em 350 nm/450 nm
    • Silica particles, green-fluorescent (SiO₂-FluoGreen): Ex/Em 497 nm/530 nm
    • Silica particles, orange fluorescent (SiO₂-FluoOrange): Ex/Em 555 nm/595 nm
    • Silica particles, red fluorescent (SiO₂-FluoRed): Ex/Em 602 nm/623 nm
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  LucyPlex Multiplex Assay
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  Functionalized Particles
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  Superparamagnetic Polymer Particles
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  Superparamagnetic Fluorescent Polymer Particles
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  Colored Particles

Silica particles, blue fluorescent (SiO2-FluoBlue): Ex/Em 350 nm/450 nm

Our fluorescent silica particles are offered in a wide spectral range (blue, green, orange, red) with high fluorescnence intensity and excellent photostability. The non-porous particles combine many favorable properties, such as high monodispersity (CV < 5 %), spherical shape, high fluorescence intensity, high mechanical and thermal stability, and high density (1,85 g/cm3). Our monodisperse silica fluorescent particles are available in the diameter range from 100 nm through 5 µm as 2,5 % (w/v) aqueous suspensions.