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Merck
CN

78456

Polydisperse Particle Standard

Particle Size Standard, PS226, 10 x 2.5g, 50-350 μm

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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 PS226

technique(s)

diffraction/scattering: suitable

particle size

50-350 μm

application(s)

cosmetics
environmental
pharmaceutical

format

neat

General description

Polydisperse Particle Standard (PS226, size: 50-350 μm) is a particle size standard, ideal to profile particle size distribution (PSD) of test samples.
This product is characterized by techniques such as electroformed sieve analysis and microscopy.

Application

It′s a spherical particle size reference standard for use in calibration of any method of particle size analysis.
It can also be used to determine the precision and reproducibility of laser diffraction particle analyzer.

Features and Benefits

  • suitable for routine instrument calibration checks, testing and corrections
  • available as a neat sample
  • traceable to NIST and SRM standards



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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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