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Supelco

Micro particles based on silicon dioxide

size: 5 μm

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Synonym(s):
Silica dioxide microsphere (5 μm), Micro silicon (5 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads
MDL number:
PubChem Substance ID:
NACRES:
NA.25

grade

analytical standard

Quality Level

form

aqueous suspension

concentration

5% (solids)

particle size

5 μm std dev ≤0.35 μm

application(s)

glass & ceramic
industrial qc
pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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1 of 4

This Item
811085679656798
particle size

5 μm std dev ≤0.35 μm

particle size

2 μm std dev ≤0.2 μm

particle size

0.5 μm

particle size

1.0 μm

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

application(s)

glass & ceramic
industrial qc
pharmaceutical

application(s)

glass & ceramic
industrial qc
pharmaceutical

application(s)

glass & ceramic
industrial qc
pharmaceutical

application(s)

glass & ceramic
industrial qc
pharmaceutical

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

concentration

5% (solids)

concentration

5% (solids)

concentration

5% (solids)

concentration

5% (solids)

General description

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

Features and Benefits

  • 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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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25G
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1000309185

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Single-exposure quantitative phase imaging in color-coded LED microscopy
Lee W, et al.
Optics Express, 25(7), 8398-8411 (2017)
Cycle-consistent deep learning approach to coherent noise reduction in optical diffraction tomography
Choi G, et al.
Optics Express, 27(4), 4927-4943 (2019)
Sophie Ramananarivo et al.
Nature communications, 10(1), 3380-3380 (2019-07-31)
Molecular motors are essential to the living, generating fluctuations that boost transport and assist assembly. Active colloids, that consume energy to move, hold similar potential for man-made materials controlled by forces generated from within. Yet, their use as a powerhouse
Dynamics and clogging of colloidal monolayers magnetically driven through a heterogeneous landscape
Leyva SG, et al.
Soft Matter, 16(30), 6985-6992 (2020)
Membrane mechanics of primary afferent neurons in the dorsal root ganglia of rats
Kanda Hirosato and Gu JG
Biophysical Journal, 112(8), 1654-1662 (2017)

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