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Merck
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Documentos clave

55463

Supelco

Micro particles based on polystyrene, dark blue

size: 10 μm

Sinónimos:

Polystyrene blue microbeads (10 μm), Latex-coated polystyrene beads (10 μm), Latex beads from PS, dark blue

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5 ML
MXP 8,386.00

MXP 8,386.00


Fecha estimada de envío14 de abril de 2025


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5 ML
MXP 8,386.00

About This Item

MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24

MXP 8,386.00


Fecha estimada de envío14 de abril de 2025


Solicitar un pedido a granel

grade

analytical standard

Quality Level

form

suspension (aqueous)

crosslinking

2 % cross-linked

concentration

5% (solids)

particle size

10 μm

bp

30-80 °C

mp

240 °C

application(s)

glass & ceramic
industrial qc
pharmaceutical

format

neat

storage temp.

2-8°C

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General description

Ideal for profiling the particle size distribution (PSD) of a particle system.
The particle size of 10 μm is characterized using Coulter multisizer III.

Application

Used for standardization and validation of particle size analyzers.
Also used:
  • to produce a monolayer assembly of colloidal particles for optical microscopy study[1]
  • as a model compound for comparison in uptake inhibition assay using A. castellanii trophozoites[2]

Features and Benefits

  • suitable for routine instrument calibration checking, testing and corrections
  • particle size traceable to Community Bureau of Reference (BCR) standards
  • available in 5 mL pack size as a neat sample

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

All-Aqueous Thin-Film-Flow-Induced Cell-Based Monolayers
Chan YK, et al.
ACS Applied Materials & Interfaces, 11(25), 22869-22877 (2019)
Toxoplasma gondii: uptake and survival of oocysts in free-living amoebae
Winiecka-Krusnell J, et al.
Experimental Parasitology, 121(2), 124-131 (2009)
Yau Kei Chan et al.
ACS applied materials & interfaces, 11(25), 22869-22877 (2019-05-31)
Cells in vitro usually require a solid scaffold to attach and form two-dimensional monolayer structures. To obtain a substrate-free cell monolayer, long culture time and specific detaching procedures are required. In this study, a thin-film-flow-induced strategy is reported to overcome

Questions

  1. Hello, what is the density of the particles? Also, how many particles are in a 5mL unit size such as this one? Kind regards, Stefano

    1 answer
    1. The density of these particles is 1.51 g/mL. The density of the prepared suspension is lot specific and reported in the product Certificate of Analysis. A review of recent lots indicates a density of approximately 1.05 g/mL The number of beads per mL is approximately 8.9x10E07/mL. Please see the link below to review a sample or lot specific Certificate:
      https://www.sigmaaldrich.com/product/sigma/55463#product-documentation

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