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Particle Standard Bi-Mix: 10 µm & 25 µm SIS

600-EA

Particle Standard Bi-Mix: 10 µm & 25 µm SIS

  • Volume: 500 mL
  • Standard material: NIST traceable size Polystyrene latex (PSL) spheres
  • Nominal sizes and concentrations of standard particles:
    • 10 µm PSL – 1,500 particles/mL
    • 25 µm PSL – 150 particles/mL
  • Product batch will be ± 10% of the nominal concentration; individual standard bottles will be certified ± 15% of the mean concentration and particle sizes are certified ± 5% of the standard size (± uncertainty)
  • The Certificate of Analysis includes actual concentration testing data and mean size.
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