44054
Micro particles based on silicon dioxide
size: 5 μm
Synonym(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
grade
analytical standard
Quality Segment
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
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.
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
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Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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