@misc{913626,
  author = {Thomas W. Vetter and Jason Waters and Adam L. Pintar},
  title = {Certification of Standard Reference Material® 915c Calcium Carbonate},
  year = {2022},
  month = {2022-09-20 04:09:00},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=935287},
  doi = {https://doi.org/10.6028/NIST.SP.260-223},
  language = {en},
}