95531
Micropartikel Grössenstandard auf Polystyrolbasis monodispers
analytical standard, size: 30.0 μm
Synonym(e):
Grössenstandards
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About This Item
Qualität
analytical standard
Qualitätsniveau
Form
aqueous suspension
particles
Quervernetzung
2 % cross-linked
Konzentration
2% (solids)
Partikelgröße
30.0 μm std dev <0.5 μm, coeff var <2%
Anwendung(en)
glass & ceramic
industrial qc
pharmaceutical
Format
neat
Lagertemp.
2-8°C
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Allgemeine Beschreibung
Monodisperse polystyrene based micro particles (size: 30 μm) are a particle size standard, ideal for characterizing particle size distribution (PSD) of test samples.
Anwendung
Used to calibrate and validate the performance of particle size analyzers.
Monodisperse polystyrene latex particles can also be used to:
Monodisperse polystyrene latex particles can also be used to:
- validate the Airy Disc First Fringe (ADFF) analysis technique based on size measurements
- study the size effect of polystyrene microplastics on the sorption of organic contaminants
Leistungsmerkmale und Vorteile
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 mL pack size as a neat sample
Hinweis zur Analyse
Für jede Charge werden genaue Werte der Partikelgröße und Standardabweichung mit einer Genauigkeit von 0,001 μm ermittelt. Die Größenbestimmung dieser Partikel befolgt die vom National Institute of Standards and Technology (NIST, USA) bzw. die vom Community Bureau of Reference (BCR) vorgeschriebenen Verfahren, insbes.:
- Transmissionselektronenmikroskopie (TEM)
- Rasterelektronenmikroskopie
- Lichtmikroskopie
- Coulter™ Zähler mit MDF-System
Rechtliche Hinweise
Coulter is a trademark of Beckman Coulter, Inc.
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 3
Flammpunkt (°F)
410.0 °F
Flammpunkt (°C)
210 °C
Persönliche Schutzausrüstung
Eyeshields, Gloves
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