68553

Mikropartikel Polystyrolbasis, dunkelblau

size: 3 μm

• Synonym(e): Latex-Partikel aus PS, dunkelblau
• MDL-Nummer: MFCD00131491
• UNSPSC-Code: 41116107
• NACRES: NA.25

Eigenschaften

• Qualität: analytical standard
• Form: suspension (aqueous)
• Quervernetzung: 2 % cross-linked
• Konzentration: 5% (solids)
• Partikelgröße: 3 μm
• bp: 30-80 °C
• mp (Schmelzpunkt): 240 °C
• Anwendung(en): glass & ceramic; industrial qc; pharmaceutical
• Format: neat
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

Ideal for determining particle size distribution (PSD) profile of test samples.
The accurate diameter of 3 μm is determined by methods described by the National Institute of Standards and Technology (NIST, USA), such as:

• Transmission electron microscopy
• Scanning electron microscopy
• Optical microscopy
• COULTER COUNTER particle size analyzer with HDF system.

The measuring instruments are calibrated using standards obtained from the Community Bureau of Reference (BCR, Belgium: Standards RM 165, 166 or 167) and from the NIST (SRM 1690, 1691 or 1692).

Anwendung

Used to calibrate equipment particle size.
Also used as a test sample:

• in blood flow measurement experiments
• to calibrate resonant photothermal spectroscopy equipment

Leistungsmerkmale und Vorteile

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)