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Polydisperse Particle Standard

Name: Polydisperse Particle Standard
Brand: SIAL

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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Properties

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

Description

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

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

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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Sigma data null

Revisiting the chronology and environmental conditions for the accretion of late Pleistocene-early Holocene Pampean loess (Argentina)

Torre G, et al.

Chemosphere, 213, 105-119 (2019)

The paleoclimatic message from the polymodal grain-size distribution of late Pleistocene-early Holocene Pampean loess (Argentina)