SRM 2378 Fatty Acids in Human Serum

Donor serum for SRM 2378 was collected from three groups of individuals: (level 1) three healthy donors who took 1000 mg/day of fish oil supplements for a minimum of one month prior to collection; (level 2) three healthy donors who took 1000 mg/day of flaxseed oil supplements for a minimum of one month prior to collection; and (level 3) three healthy donors who did not take either fish or flaxseed oil supplements for one month prior to collection. Value assignment of the mass fractions of the fatty acids in SRM 2378 was based on the results of one or two analytical methods at NIST and one analytical method at the Centers for Disease Control (CDC) with confirmation by data provided by an interlaboratory comparison. 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 4765EE7CC5AEA396E0531A57068160031651
landingPage https://www-s.nist.gov/srmors/view_detail.cfm?srm=2378
language {en}
license https://www.nist.gov/open/license
modified 2017-01-26 00:00:00
programCode {006:052}
publisher National Institute of Standards and Technology
resource-type Dataset
source_datajson_identifier true
source_hash 882bafde9eb7d44a7fe702dabbec07729b510368
source_schema_version 1.1
temporal 2015-01-01/2025-01-01
theme {"Standards:Reference materials"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • biosciences-and-health
  • ckan
  • fatty-acids
  • geo
  • geoss
  • national
  • north-america
  • serum
  • 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 2025-11-20T16:11:09.777988
metadata_modified 2025-11-20T16:11:09.777992
notes Donor serum for SRM 2378 was collected from three groups of individuals: (level 1) three healthy donors who took 1000 mg/day of fish oil supplements for a minimum of one month prior to collection; (level 2) three healthy donors who took 1000 mg/day of flaxseed oil supplements for a minimum of one month prior to collection; and (level 3) three healthy donors who did not take either fish or flaxseed oil supplements for one month prior to collection. Value assignment of the mass fractions of the fatty acids in SRM 2378 was based on the results of one or two analytical methods at NIST and one analytical method at the Centers for Disease Control (CDC) with confirmation by data provided by an interlaboratory comparison. This data is public in the Certificate of Analysis for this material.
num_resources 0
num_tags 11
title SRM 2378 Fatty Acids in Human Serum