79807

Micro particles based on polystyrene

analytical standard, size: 25 μm

• Synonyme(s) : Polystyrene latex particles (25 μm), Polystyrene microbeads (25 μm), Polystyrene microspheres (25 μm), Polystyrene microparticles (25 μm), Latex beads from PS
• Numéro MDL: MFCD00243243
• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Forme: aqueous suspension; particles
• Réticulation: 2 % cross-linked
• Concentration: 10% (solids)
• Taille des particules: 25 μm std dev <0.4 μm, coeff var <2%
• Densité: 1.05 g/cm³
• Application(s): glass & ceramic; industrial qc; pharmaceutical
• Format: neat
• Température de stockage: 2-8°C

Description

Description générale

Polystyrene based microparticles (size: 25 μm) are a particle size standard, ideal to characterize particle size distribution (PSD) of particle system.

Application

Used to calibrate, qualify and monitor the performance of particle size analyzers, surface scanning instruments and particle counters.

Caractéristiques et avantages

• suitable for routine instrument calibration checks, testing and corrections
• available in 5 mL pack size as a neat sample

Remarque sur l'analyse

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves