77006

Micro particles based on polymethacrylate

analytical standard, size: 60 μm

• Synonim(y): Polymethacrylate-based microparticles, 2-Propenoic acid,2-methyl homopolymer, 2-methyl-2-propenoic acid homopolymer, Microparticles based on PMAA, Microparticles based on poly(methacrylic acid), Polymethacrylate
• Numer MDL: MFCD00198073
• Kod UNSPSC: 41116107
• NACRES: NA.24

Właściwości

• klasa czystości: analytical standard
• Poziom jakości: 100
• Postać: particles; suspension
• stężenie: 10% (solids)
• wielkość cząstki: 60 μm std dev <2 μm, coeff var <2%
• format: neat
• temp. przechowywania: 2-8°C

Opis

Opis ogólny

Polymethacrylate-based microparticles (size: 60 μm) are an analytical standard, ideal for profiling particle size distribution (PSD) of test samples.

Zastosowanie

Used for validation and monitoring of particle sizing instruments.
This particle size standard is also used to detect, count and differentiate microscale particles.

Cechy i korzyści

• suitable for routine instrument calibration checks and corrections
• available in 5 mL pack size as a neat sample

Komentarz do analizy

The exact values for particle size and standard deviation are determined for each lot and may be found on the certificate of analysis. These values are determined with an accuracy of 0.01 μm (Coulter Multisizer). Polymethacrylate based particles have a narrow size distribution and spherical shape. They are stable at temperatures of up to 100 °C Density is 1.22 g/cm³. The surface is negatively charged. Good biocompatibility and reduced nonspecific protein binding are characteristic.

This page may contain text that has been machine translated.

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Klasa zagrożenia wodnego (WGK): nwg
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves