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84135

Supelco

Micro particles based on polystyrene

analytical standard, size: 30 μm

Synonym(s):

Polystyrene latex particles (30 μm), Polystyrene microbeads (30 μm), Polystyrene microspheres (30 μm), Polystyrene microparticles (30 μm), Latex beads from PS

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About This Item

MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

form

aqueous suspension
particles

crosslinking

2 % cross-linked

concentration

10% (solids)

particle size

30 μm std dev <0.4 μm, coeff var <1%

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

Polystyrene based microparticles (size: 30 μm) are a particle size standard, ideal to determine particle size distribution (PSD) of test samples.

Application

Used for equipment particle size monitoring and validation.
Also used to:
  • investigate the impact of polystyrene microplastics on marine biota and organic matter
  • study optical confinement in optofluidic laser measurements

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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