PQ Check Standard, Custom Standard, 10 µm

PQ Check Standard, Custom Standard, 10 µm

• 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 Conformance includes actual concentration testing data and mean size.