74491

Micro particles based on polystyrene

analytical standard, size: 20 μm

• Synonim(y): Polystyrene latex particles (20 μm), Polystyrene microbeads (20 μm), Polystyrene microspheres (20 μm), Polystyrene microparticles (20 μm), Latex beads from PS
• Numer MDL: MFCD00243243
• Kod UNSPSC: 41116107
• NACRES: NA.24

Właściwości

• klasa czystości: analytical standard
• Poziom jakości: 100
• Postać: aqueous suspension; particles
• sieciowanie krzyżowe: 2 % cross-linked
• stężenie: 10% (solids)
• wielkość cząstki: 20 μm std dev <0.3 μm, coeff var <2%
• gęstość: 1.05 g/cm³
• Zastosowanie: glass & ceramic; industrial qc; pharmaceutical
• format: neat
• temp. przechowywania: 2-8°C

Opis

Opis ogólny

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

Zastosowanie

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

Cechy i korzyści

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

Komentarz do analizy

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

This page may contain text that has been machine translated.

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves