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Merck
CN

94078

Polydisperse Particle Standard

Particle Size Standard, PS202, 10 x 0.10g, 3-30 μm

Synonym(s):

Particle size distribution standard

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107
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grade

analytical standard

form

particles

manufacturer/tradename

Whitehouse Scientific Ltd PS202

technique(s)

diffraction/scattering: suitable

particle size

3-30 μm

application(s)

cosmetics
environmental
food and beverages
pharmaceutical

format

neat

General description

Polydisperse Particle Standard (PS202, size: 3-30 μm) is a particle size standard, ideal to determine the particle size distribution (PSD) of a particle system.
This product is produced by using gravitational sedimentation, microscopy and Coulter counter.

Application

Used to standardize particle size equipment.
It used to determine the precision and reproducibility of laser diffraction particle sizer.

Features and Benefits

  • suitable for routine instrument calibration checks, testing and corrections
  • available as a neat sample



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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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