PQ Check Standard, 10 µm Count and Size Standard

600-LA0125

PQ Check Standard, 10 µm Count and Size Standard

  • Volume: 125 mL
  • Each unit will nominally contain 1 size of Polystyrene Latex (PSL) spheres:
    • Approximately 1,000,000 particles/ mL of 10 µm PSL
    • Product batch will be ± 10% of the stated concentration.
  • Product batch will be ± 10% of the nominal concentration; individual standard bottles will be certified ± 22% 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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