United States Government Publishing Office publisher pbl distributor dst United States Commerce Department National Institute of Standards and Technology (NIST) author aut Government Organization Barber, Charles A. author aut text government publication eng GOVPUB Executive Agency Publications executive 2023-10-27 Commerce Department 2022-12-05 monographic deposited born digital 174 digital object pages C 13. https://www.govinfo.gov/app/details/GOVPUB-C13-dc830f488f6d0eb95cbd08670fb4c824 P0b002ee1c1bb2daf on1389890479 (OCoLC)1389890479 DGPO 2023-10-27 2026-06-27 GOVPUB-C13-dc830f488f6d0eb95cbd08670fb4c824 machine generated eng fdlp C13 GOVPUB-C13-dc830f488f6d0eb95cbd08670fb4c824 dc830f488f6d0eb95cbd08670fb4c824 GOVPUB NIST Interagency or Internal Reports NOTE: THE “DATE ISSUED” ABOVE MAY DEFAULT TO JANUARY 1ST OF A GIVEN YEAR. TO THE VIEW THE MOST ACCURATE DATE OF ISSUE, REVIEW THE TITLE PAGE OF THE PUBLICATION. Interim or final reports on work performed by NIST for outside sponsors (both government and non-government). May also report results of NIST projects of transitory or limited interest, including those that will be published subsequently in more comprehensive form. National Institute of Standards and Technology Commerce Department. National Institute of Standards and Technology. 2022 2022-12-05 https://www.govinfo.gov/app/details/GOVPUB-C13-dc830f488f6d0eb95cbd08670fb4c824 https://www.govinfo.gov/content/pkg/GOVPUB-C13-dc830f488f6d0eb95cbd08670fb4c824/pdf/GOVPUB-C13-dc830f488f6d0eb95cbd08670fb4c824.pdf Exercise 7 Final Report Dietary supplements Food Metabolites Nutrition Quality assurance Barber, Charles A. creator Barber, Charles A. Burdette, Carolyn Q. Hayes, Hugh V. Johnson, Monique E. Kotoski, Shaun P. Murray, Jacolin A. Phillips, Melissa M. Rimmer, Catherine A. Wood, Laura J. Yarberry, Andrea J. National Institute of Standards and Technology (U.S.) Material Measurement Laboratory mdu U.S. Dept. of Commerce, National Institute of Standards and Technology 2022-12-05. monographic 1 online resource (174 pages) : illustrations (color) text technical report eng The Health Assessment Measurements Quality Assurance Program (HAMQAP) was launched in collaboration with the National Institutes of Health (NIH) Office of Dietary Supplements (ODS) in 2017. HAMQAP was established to enable laboratories to improve the accuracy of measurements in samples that represent human intake (e.g., foods, dietary supplements, tobacco) and samples that represent human metabolism (e.g., blood, serum, plasma, urine) for demonstration of proficiency and/or compliance with various regulations. Analytes are paired where possible to represent the full spectrum of health assessment. Exercise 6 of this program offered the opportunity for laboratories to assess their in house measurements of nutritional elements (chlorine, iodine, chromium, molybdenum, and selenium), toxic elements (arsenic, cadmium, lead, and mercury), contaminants (chlorate and perchlorate, glyphosate and aminomethylphosphonic acid (AMPA)), water-soluble vitamins (biotin and vitamin C), fat-soluble vitamins (vitamins A and E), fatty acids (select omega-3 and omega-6 fatty acids), botanicals (anthocyanidins), natural products (caffeine, theobromine, and theophylline), and proximates (fat, protein, carbohydrates, solids, ash, and calories) in foods and dietary supplements, and corresponding biomarkers/metabolites in clinical specimens (human red blood cells). Charles A. Barber; Carolyn Q. Burdette; Hugh V. Hayes; Monique E. Johnson; Shaun P. Kotoski; Jacolin A. Murray; Melissa M. Phillips; Catherine A. Rimmer; Laura J. Wood; Andrea J. Yarberry. December 2022. Title from PDF title page (viewed January 4, 2023). Includes bibliographical references. Approved by the NIST Editorial Review Board on 2022-09-20 Mode of access: World Wide Web. Systems requirements: Adobe Acrobat PDF reader. Dietary supplements Quality assurance Food Nutrition Metabolites https://doi.org/10.6028/NIST.IR.8448 exercise 7 final report exercise 7 final report