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NIST1021

Glass beads - particle size distribution

NIST® SRM® 1021

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107
eCl@ss:
25140904
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grade

certified reference material

form

beads

packaging

pkg of 4 g

manufacturer/tradename

NIST®

application(s)

glass & ceramic

General description

This Standard Reference Material (SRM) is intended for use in the evaluation and calibration of equipment used to measure particle size distributions (PSD) in the 2 μm to 12 μm diameter range. Typical methods for PSD determination would be laser light scattering (LLS), electrical sensing zone (ESZ), and sedimentation. A unit of SRM 1021 consists of a single bottle containing approximately 4 g of solid spherical soda-lime glass beads. For more information, please refer to the SDS and COA.

SRM 1021_cert

SRM 1021_SDS

Other Notes

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

Storage Class

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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Certificates of Analysis (COA)

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