SRM 2685c Bituminous Coal (Nominal Mass Fraction 5 % Sulfur)

This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the analysis of coals and materials of a similar matrix. A unit of SRM 2685c consists of 50 g of bituminous coal ground to pass a 250 ?m (60 mesh) sieve, homogenized, and packaged in an amber glass bottle under an argon atmosphere, and sealed in an aluminized bag.

Data and Resources

This dataset has no data

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {006:55}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 4765EE7CC5B9A396E0531A57068160031662
landingPage https://data.nist.gov/od/id/4765EE7CC5B9A396E0531A57068160031662
language {en}
license https://www.nist.gov/open/license
modified 2017-01-05 00:00:00
programCode {006:052}
publisher National Institute of Standards and Technology
resource-type Dataset
source_datajson_identifier true
source_hash 6bc72d1ad4a9754aed5a20d1a19879c76d469d15
source_schema_version 1.1
theme {"Standards:Reference materials"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • chlorine
  • ckan
  • coal
  • energy
  • geo
  • geoss
  • mercury
  • national
  • north-america
  • srm
  • standard-reference-material
  • sulfur
  • united-states
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Steven J. Choquette
maintainer_email srms@nist.gov
metadata_created 2025-11-20T14:23:46.764619
metadata_modified 2025-11-20T14:23:46.764624
notes This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the analysis of coals and materials of a similar matrix. A unit of SRM 2685c consists of 50 g of bituminous coal ground to pass a 250 ?m (60 mesh) sieve, homogenized, and packaged in an amber glass bottle under an argon atmosphere, and sealed in an aluminized bag.
num_resources 0
num_tags 15
title SRM 2685c Bituminous Coal (Nominal Mass Fraction 5 % Sulfur)