Micro particles based on polystyrene
SIAL/79807 - analytical standard, size: 25 μm
Synonym: Polystyrene latex particles (25 μm), Polystyrene microbeads (25 μm), Polystyrene microspheres (25 μm), Polystyrene microparticles (25 μm); Latex beads from PS
MDL Number: MFCD00243243
Product Type: Chemical
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| application(s) | glass & ceramic industrial qc pharmaceutical |
| concentration | 10% (solids) |
| crosslinking | 2 % cross-linked |
| density | 1.05 g/cm3 |
| form | aqueous suspension |
| particles | |
| format | neat |
| grade | analytical standard |
| particle size | 25 μm std dev <0.4 μm, coeff var <2% |
| Quality Level | 100  |
| storage temp. | 2-8°C |
| Analysis Note: | For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer. |
| Application: | Used to calibrate, qualify and monitor the performance of particle size analyzers, surface scanning instruments and particle counters. |
| Features and Benefits: | • suitable for routine instrument calibration checks, testing and corrections • available in 5 mL pack size as a neat sample |
| General description: | Polystyrene based microparticles (size: 25 μm) are a particle size standard, ideal to characterize particle size distribution (PSD) of particle system. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.05 g/cm3 |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |