SRM 1633c Trace Elements in Coal Fly Ash

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Metadata Last Checked: June 27, 2025 | Last Modified: 2017-01-05 00:00:00

SRM 1633c Trace Elements in Coal Fly Ash - This Standard Reference Material (SRM) is intended for use in the evaluation of analytical methods for the determination of constituent elements in coal fly ash or materials of a similar matrix. SRM 1633c is a bituminous coal fly ash that was sieved through a nominal sieve opening of 74 µm (200 mesh) and then blended to assure homogeneity. A unit of SRM 1633c consists of 75 g of powdered material. This data is public in the Certificate of Analysis for this material.

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Complete Metadata

bureauCode	[ "006:55" ]
identifier	4765EE7CC597A396E0531A57068160031628
landingPage	https://www-s.nist.gov/srmors/view_detail.cfm?srm=1633c
language	[ "en" ]
programCode	[ "006:052" ]
theme	[ "Standards:Reference materials" ]