59769
Micro particles based on polystyrene
size: 500 nm
Sinônimo(s):
Latex beads from PS
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About This Item
Produtos recomendados
Nível de qualidade
Formulário
aqueous suspension
concentração
10% (solids)
tamanho de partícula
500 nm
densidade
1.05 g/cm3
temperatura de armazenamento
2-8°C
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Descrição geral
Micro Particles or Latex Beads, commonly known as polystyrene microparticles, are negatively charged colloidal particles. The microparticles are produced through a polymerization reaction of styrene under controlled conditions. The conducive environment of the reaction induces spontaneous coalescent bead formation. Micro Particles or Latex beads are supplied in aqueous solutions composed of polymer particles with water. Polystyrene′s refractive index at 589 nm is 1.5905 and 1.602 at 486 nm.
Aplicação
Micro Particles or Latex Beads is used for a wide variety of applications like:
- Electron Microscopy.
- Cell Counter Calibration.
- Immunodiagnostics, especially for latex agglutination tests, and
- Phagocytosis Research.
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.
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
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Proceedings of the National Academy of Sciences of the United States of America, 106(3), 870-875 (2009-01-14)
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