Micro particle size standard based on polystyrene monodisperse

Description

• General description: Monodisperse polystyrene based micro particles (size: 8.0 μm) are a particle size standard, ideal to determine the particle size distribution (PSD) of test samples.
• Application: Intended for use in validation and monitoring of the performance of particle sizing instruments.It′s also used to:standardize methods of size-dependent chromatographic separations.[1][2]characterize electrical impedance spectroscopy (EIS) performance of microfluidic device by size measurement.[3]
• Features and Benefits: suitable for routine instrument calibration checks and correctionsavailable in 5 mL pack size as a neat sample
• Analysis Note: For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.001 μm. 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 microscopeLight microscopy Coulter™ counter with MDF-systemCalibration of equipment is carried out with NIST-respectively BCR-particle size standards.
• Legal Information: Coulter is a trademark of Beckman Coulter, Inc.