74964

Micro particles based on polystyrene

analytical standard, size: 15 μm

• Sinônimo(s): Polystyrene latex particles (15 μm), Polystyrene microbeads (15 μm), Polystyrene microspheres (15 μm), Polystyrene microparticles (15 μm), Latex beads from PS
• Número MDL: MFCD00243243
• Código UNSPSC: 41116107
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• Formulário: aqueous suspension; particles
• reticulação: 2 % cross-linked
• concentração: 10% (solids)
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• tamanho de partícula: 15 μm std dev <0.2 μm, coeff var <2%
• densidade: 1.05 g/cm³
• aplicação(ões): glass & ceramic; industrial qc; pharmaceutical
• Formato: neat
• temperatura de armazenamento: 2-8°C

Descrição

Descrição geral

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

Aplicação

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.

Características e benefícios

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

Nota de análise

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

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves