74491

Micro particles based on polystyrene

analytical standard, size: 20 μm

• Sinonimo/i: Polystyrene latex particles (20 μm), Polystyrene microbeads (20 μm), Polystyrene microspheres (20 μm), Polystyrene microparticles (20 μm), Latex beads from PS
• Numero MDL: MFCD00243243
• Codice UNSPSC: 41116107
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Forma fisica: aqueous suspension; particles
• Crosslinking: 2 % cross-linked
• Concentrazione: 10% (solids)
• Dimensione particelle: 20 μm std dev <0.3 μm, coeff var <2%
• Densità: 1.05 g/cm³
• applicazioni: glass & ceramic; industrial qc; pharmaceutical
• Formato: neat
• Temperatura di conservazione: 2-8°C

Descrizione

Descrizione generale

This polystyrene-based microparticle (size: 20 μm) size standard is ideal for profiling particle size distribution (PSD) of test samples.

Applicazioni

Used to standardize and monitor instrument particle size.
Also used:

• to assess the effect of microplastics on zooplankton upon ingestion
• to calibrate microfluidic device based on size measurements
• in focused beam reflectance measurement (FBRM) based particle system characterization

Caratteristiche e vantaggi

• suitable for routine instrument calibration checks, testing and corrections
• available in 5 and 10 mL pack sizes as neat samples

Risultati analitici

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves