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
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 |