74491
Micro particles based on polystyrene
analytical standard, size: 20 μm
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Polystyrene latex particles (20 μm), Polystyrene microbeads (20 μm), Polystyrene microspheres (20 μm), Polystyrene microparticles (20 μm), Latex beads from PS
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grade
analytical standard
Quality Level
form
aqueous suspension
particles
crosslinking
2 % cross-linked
concentration
10% (solids)
particle size
20 μm std dev <0.3 μm, coeff var <2%
density
1.05 g/cm3
application(s)
glass & ceramic
industrial qc
pharmaceutical
format
neat
storage temp.
2-8°C
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General description
This polystyrene-based microparticle (size: 20 μm) size standard is ideal for profiling particle size distribution (PSD) of test samples.
Application
Used to standardize and monitor instrument particle size.
Also used:
Also used:
- to assess the effect of microplastics on zooplankton upon ingestion
- to calibrate microfluidic device based on size measurements
- in focused beam reflectance measurement (FBRM) based particle system characterization
Features and Benefits
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 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.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Find documentation for the products that you have recently purchased in the Document Library.
In situ single cell detection via microfluidic magnetic bead assay
PLoS ONE, 12(2), e0172697-e0172697 (2017)
Microplastics alter the properties and sinking rates of zooplankton faecal pellets
Environmental Science & Technology, 50(6), 3239-3246 (2016)
Interpretation of focused beam reflectance measurement (FBRM) data via simulated crystallization
Organic Process Research & Development, 12(4), 646-654 (2008)
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