78511
Micro particles based on polystyrene
size: 8 μm
Synonym(s):
Polystyrene-based microparticles, Latex beads from PS
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About This Item
grade
analytical standard
Quality Level
form
aqueous suspension
crosslinking
0 % cross-linked
concentration
10% (solids)
particle size
8 μm std dev <0.2 μm, coeff var <2%
density
1.05 g/cm3
application(s)
glass & ceramic
industrial qc
pharmaceutical
format
neat
storage temp.
2-8°C
General description
Polystyrene-based microparticles (size: 8 μm) are a particle size reference standard, designed to determine the particle size distribution (PSD) profile of test samples.
Application
Used to calibrate, qualify and monitor the performance of particle size analyzers, surface scanning instruments and particle counters.
The polystyrene latex microbeads are also used:
The polystyrene latex microbeads are also used:
- to characterize sizing performance in impedance-based experiments.
- to produce PS-μbead arrays by laser-induced forward transfer (LIFT) technique.
- as a test standard for use in aerosol testbed to measure the sampling efficiency of aerosol inlet/manifold system
Features and Benefits
- appropriate for routine equipment calibration checks and corrections
- available in 5 mL pack size as a neat sample
Analysis Note
For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Microfabrication of polystyrene microbead arrays by laser induced forward transfer
Palla-Papavlu A, et al.
Journal of Applied Physics, 108(3), 033111-033111 (2010)
Integrated multi-purpose bioaerosol testbed for characterization of UV-LIF-based particle counting and sizing instruments and environmental background monitoring
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XIII, 11416, 114160F-114160F (2020)
Toward microfluidic label-free isolation and enumeration of circulating tumor cells from blood samples
Raillon C, et al.
Cytometry. Part A : the Journal of the International Society For Analytical Cytology, 95(10), 1085-1095 (2019)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| B5264-1G | 04061833433676 |
| B5264-100MG | 04061833433669 |
| B5264-250MG | 04061833433683 |
| K0100000 | 04061833867716 |
| 78511-5ML-F | 04061837791239 |
| 78511-10ML-F | 04061837791222 |