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.
- characterize electrical impedance spectroscopy (EIS) performance of microfluidic device by size measurement.
Features and Benefits
- suitable for routine instrument calibration checks and corrections
- available 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 microscope
- Light microscopy
- Coulter™ counter with MDF-system
Legal Information
Coulter is a trademark of Beckman Coulter, Inc.
grade: analytical standard. Quality Level: 100. form: aqueous suspension, particles. crosslinking: 20 . % cross-linked. concentration: 2% (solids). particle size: 8.0 . μ. m std dev <. 0.1 . μ. m, coeff var <. 1.5%. application(s): glass &. ceramicindustrial qc
pharmaceutical. format: neat. storage temp.: 2-8°C. Storage Class Code: 10 - Combustible liquids. WGK: WGK 3. Flash Point(F): 410.0 °F. Flash Point(C): 210 °C. Personal Protective Equipment: Eyeshields, Gloves.
- UPC:
- 41113903
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 84192-5ML-F