This product is an aqueous suspension.
59336
Micro particle size standard based on polystyrene monodisperse
size: 100 μm
Sinónimos:
Monodisperse polystyrene latex particles (100 μm), monodisperse polystyrene microbeads (100 μm), monodisperse polystyrene microspheres (100 μm), polystyrene monodisperse microparticles (100 μm), Size standards
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analytical standard
Quality Segment
form
aqueous suspension
crosslinking
2 % cross-linked
concentration
2% (solids)
technique(s)
diffraction/scattering: suitable
particle size
100 μm std dev ≤2 μm
application(s)
cosmetics
environmental
food and beverages
pharmaceutical
format
neat
storage temp.
2-8°C
General description
Monodisperse polystyrene based micro particles are a size standard, designed for profiling particle size distribution (PSD) of a particle system.
The particle diameter of 100 μm is characterized using Olympus optical microscope. The measuring instruments are calibrated using standards obtained from the Community Bureau of Reference (BCR, Belgium: Standards RM 165, 166 or 167) and from the NIST (SRM 1690, 1691 or 1692).
The particle diameter of 100 μm is characterized using Olympus optical microscope. The measuring instruments are calibrated using standards obtained from the Community Bureau of Reference (BCR, Belgium: Standards RM 165, 166 or 167) and from the NIST (SRM 1690, 1691 or 1692).
Application
Used to calibrate and develop particle size analyzers.
Also used as a building block to synthesize ordered macroporous titania photonic balls.
Also used as a building block to synthesize ordered macroporous titania photonic balls.
Features and Benefits
- suitable for routine instrument calibration checks, testing 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.
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Este artículo | |||
|---|---|---|---|
| particle size 100 μm std dev ≤2 μm | particle size 1.0 μm std dev <0.05 μm | particle size 0.1 μm std dev <0.03 μm | particle size 10.0 μm std dev <0.15 μm, coeff var <1.5% |
| technique(s) diffraction/scattering: suitable | technique(s) diffraction/scattering: suitable | technique(s) diffraction/scattering: suitable | technique(s) - |
| format neat | format neat | format neat | format neat |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| application(s) cosmetics | application(s) cosmetics | application(s) cosmetics | application(s) glass & ceramic |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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Clase de almacenamiento
10 - Combustible liquids
wgk
WGK 3
flash_point_f
410.0 °F
flash_point_c
210 °C
ppe
Eyeshields, Gloves
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Is the polystyrene powder 59336-5ML-F in the form of solid particle or liquid ? The data sheet shows it's sold in terms of ml rather than G.
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