74964
Micro particles based on polystyrene
analytical standard, size: 15 μm
Synonym(s):
Polystyrene latex particles (15 μm), Polystyrene microbeads (15 μm), Polystyrene microspheres (15 μm), Polystyrene microparticles (15 μm), Latex beads from PS
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About This Item
grade
analytical standard
Quality Level
form
aqueous suspension, particles
crosslinking
2 % cross-linked
concentration
10% (solids)
technique(s)
gas chromatography (GC): suitable, diffraction/scattering: suitable
particle size
15 μm std dev <0.2 μm, coeff var <2%
density
1.05 g/cm3
application(s)
cosmetics
environmental
food and beverages
pharmaceutical
format
neat
storage temp.
2-8°C
General description
This polystyrene-based microparticle (size: 15 μm) size standard is ideal for profiling particle size distribution (PSD) of test samples.
Application
Used to standardize and monitor particle size analyzers and surface scanning instruments.
Also used to:
Also used to:
- standardize flow measurements of pumps used in lab-on-a-chip and point of care devices
- characterize counting accuracy and sizing measurements of impedance microfluidic chip
- optimize time-of-flight secondary ion mass spectrometry (ToF-SIMS) sample preparation based on size-dependent analysis
- Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Features and Benefits
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 mL and 10 mL pack sizes as neat samples
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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Jacob L Binsley et al.
Lab on a chip, 20(22), 4285-4295 (2020-10-24)
We show how an asymmetric elasto-magnetic system provides a novel integrated pumping solution for lab-on-a-chip and point of care devices. This monolithic pumping solution, inspired by Purcell's 3-link swimmer, is integrated within a simple microfluidic device, bypassing the requirement of
Microfluidic devices powered by integrated elasto-magnetic pumps
Binsley JL, et al.
Lab on a chip, 20(22), 4285-4295 (2020)
ToF-SIMS imaging of plasma membrane lipids with sub-micrometer resolution
Draude F, et al.
Surface and Interface Analysis : SIA, 46(S1), 127-130 (2014)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 332070-5G | 04061837751097 |
| 8008711000 | 04022536363363 |
| 8008710250 | 04022536363356 |
| 124052-500G | 04061838722737 |
| 239607-50G | 04061838787583 |
| 124052-1KG | 04061838722720 |
| 74964-5ML-F | 04061832897615 |
| 74964-10ML-F | 04061837788987 |