SRM 999c Potassium Chloride (High-Purity Chemical)

This Standard Reference Material (SRM) is intended for use as an analytical standard of known potassium (K) and chloride (Cl-) content. This lot of potassium chloride (KCl) was prepared to ensure a material of high purity and homogeneity and has been assayed after drying at 500 °C. A unit of SRM 999c consists of a single glass bottle containing 30 g of the material. This data is public in the Certificate of Analysis for this material.

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 4765EE7CC60DA396E0531A57068160031746
landingPage https://www-s.nist.gov/srmors/view_detail.cfm?srm=999c
language {en}
license https://www.nist.gov/open/license
modified 2017-01-04 00:00:00
programCode {006:052}
publisher National Institute of Standards and Technology
resource-type Dataset
source_datajson_identifier true
source_hash 74161650d59533d08c758b39478bde75823d85ee
source_schema_version 1.1
theme {"Standards:Reference materials"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • chloride
  • ckan
  • clinical
  • food-and-nutrition
  • geo
  • geoss
  • high-purity-chemical
  • national
  • north-america
  • potassium
  • potassium-chloride
  • srm
  • standard-reference-material
  • 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 2025-11-19T14:28:49.189854
metadata_modified 2025-11-19T14:28:49.189860
notes This Standard Reference Material (SRM) is intended for use as an analytical standard of known potassium (K) and chloride (Cl-) content. This lot of potassium chloride (KCl) was prepared to ensure a material of high purity and homogeneity and has been assayed after drying at 500 °C. A unit of SRM 999c consists of a single glass bottle containing 30 g of the material. This data is public in the Certificate of Analysis for this material.
num_resources 0
num_tags 16
title SRM 999c Potassium Chloride (High-Purity Chemical)