74964

Mikropartikel auf Polystyrolbasis

analytical standard, size: 15 μm

• Synonym(e): Latex-Beads aus PS
• MDL-Nummer: MFCD00243243
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Form: aqueous suspension; particles
• Quervernetzung: 2 % cross-linked
• Konzentration: 10% (solids)
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Partikelgröße: 15 μm std dev <0.2 μm, coeff var <2%
• Dichte: 1.05 g/cm³
• Anwendung(en): glass & ceramic; industrial qc; pharmaceutical
• Format: neat
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

This polystyrene-based microparticle (size: 15 μm) size standard is ideal for profiling particle size distribution (PSD) of test samples.

Anwendung

Used to standardize and monitor particle size analyzers and surface scanning instruments.
Also used to:

• standardize flow measurements of pumps used in lab-on-a-chip and point of care devices
• characterize counting accuracy and sizing measurements of impedance microfluidic chip
• optimize time-of-flight secondary ion mass spectrometry (ToF-SIMS) sample preparation based on size-dependent analysis

• Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Leistungsmerkmale und Vorteile

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

Hinweis zur Analyse

Für jede Charge werden die exakte Partikelgrösse und die Standardabweichung mit einer Genauigkeit von 0.01 μm unter Verwendung eines Coulter Multisizers bestimmt.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves