Coulter™ Micro Particle Size Standard (Based on polystyrene monodisperse size: 200 m), MilliporeSigma™ Supelco™

2% (solids)

Size Standard

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.001 mum. The size determination of these particles follows procedures described by National Institute of Standards and Technology (NIST, USA) respectively by the Community Bureau of Reference (BCR), esp.:. Transmission electron microscopy (TEM). Scanning electron microscope. Light microscopy . Coulter(TM) counter with MDF-systemCalibration of equipment is carried out with NIST-respectively BCR-particle size standards.

Size standards

Aqueous Suspension

5 mL

Coulter

MFCD00243243

210°C