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44054

Supelco

Micro particles based on silicon dioxide

size: 5 μm

Synonyme(s) :

Silica dioxide microsphere (5 μm), Micro silicon (5 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads

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About This Item

Numéro MDL:
MFCD00011232
Code UNSPSC :
41116107
ID de substance PubChem :
57650210
Nomenclature NACRES :
NA.25

Qualité

analytical standard

Forme

aqueous suspension

Concentration

5% (solids)

Taille des particules

5 μm std dev ≤0.35 μm

Application(s)

glass & ceramic
industrial qc
pharmaceutical

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

O=[Si]=O

InChI

1S/O2Si/c1-3-2

Clé InChI

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Description générale

Silicon dioxide based microparticles are ideal to determine particle size distribution (PSD) profile of test samples.
The particle diameter of 5 μm is measured using Coulter Multisizer.

Application

Used for regular calibration and checking of particle size instruments. Also used:
  • to study transport properties of microscopic particles via heterogeneous media
  • as a test standard to validate denoising method used in optical diffraction tomography
  • in accelerated annealing experiments involving colloidal silica monolayers
  • to evaluate the measurement accuracy of color-coded LED microscopy (cLEDscope) technique
  • as a calibration standard in optical trapping system to measure surface mechanical properties

Caractéristiques et avantages

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

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves

Certificats d'analyse (COA)

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Cycle-consistent deep learning approach to coherent noise reduction in optical diffraction tomography
Choi G, et al.
Optics Express, 27(4), 4927-4943 (2019)
Single-exposure quantitative phase imaging in color-coded LED microscopy
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Journal of the Optical Society of America. A, Optics, image science, and vision, 35(11), 1891-1898 (2018-11-22)
Optical diffraction tomography (ODT) is a three-dimensional (3D) quantitative phase imaging technique, which enables the reconstruction of the 3D refractive index (RI) distribution of a transparent sample. Due to its fast, non-invasive, and quantitative imaging capability, ODT has emerged as
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