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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

Catalog Number PKG Qty. Price Quantity
45-79807-5ML-F 5 mL
$284.00
1/EA
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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

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