{"id":"https://openalex.org/W4256375697","doi":"https://doi.org/10.6028/nbs.sp.260e1975","title":"Catalog of NBS Standard Reference Materials","display_name":"Catalog of NBS Standard Reference Materials","publication_year":1975,"publication_date":"1975-01-01","ids":{"openalex":"https://openalex.org/W4256375697","doi":"https://doi.org/10.6028/nbs.sp.260e1975"},"language":"hr","primary_location":{"id":"doi:10.6028/nbs.sp.260e1975","doi":"https://doi.org/10.6028/nbs.sp.260e1975","is_oa":true,"landing_page_url":"https://doi.org/10.6028/nbs.sp.260e1975","pdf_url":"https://doi.org/10.6028/nbs.sp.260e1975","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"National Institute of Standards and Technology","raw_type":"report"},"volume":null,"type":"report","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.6028/nbs.sp.260e1975","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"National Bureau of Standards","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"National Bureau of Standards","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/standard-reference-materials","display_name":"standard reference materials","score":0.8930000066757202},{"id":"https://openalex.org/keywords/nature-based-solutions","display_name":"nature-based solutions","score":0.5350000262260437},{"id":"https://openalex.org/keywords/national-bureau-of-standards","display_name":"National Bureau of Standards","score":0.7300000190734863},{"id":"https://openalex.org/keywords/certified-values","display_name":"certified values","score":0.718999981880188},{"id":"https://openalex.org/keywords/measurement-standards","display_name":"measurement standards","score":0.5479999780654907},{"id":"https://openalex.org/keywords/material-properties","display_name":"material properties","score":0.3440000116825104}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3860539197921753},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.38257116079330444},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37983813881874084}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.6028/nbs.sp.260e1975","doi":"https://doi.org/10.6028/nbs.sp.260e1975","is_oa":true,"landing_page_url":"https://doi.org/10.6028/nbs.sp.260e1975","pdf_url":"https://doi.org/10.6028/nbs.sp.260e1975","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"National Institute of Standards and Technology","raw_type":"report"}],"best_oa_location":{"id":"doi:10.6028/nbs.sp.260e1975","doi":"https://doi.org/10.6028/nbs.sp.260e1975","is_oa":true,"landing_page_url":"https://doi.org/10.6028/nbs.sp.260e1975","pdf_url":"https://doi.org/10.6028/nbs.sp.260e1975","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"National Institute of Standards and Technology","raw_type":"report"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4256375697.pdf","grobid_xml":"https://content.openalex.org/works/W4256375697.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4230371288","https://openalex.org/W4254861523","https://openalex.org/W7045870129","https://openalex.org/W7017898513","https://openalex.org/W4255481169","https://openalex.org/W4231341090","https://openalex.org/W7002290474","https://openalex.org/W4234635336","https://openalex.org/W4205739930","https://openalex.org/W4234947216"],"abstract_inverted_index":{"The":[0],"values":[1,15,33],"given":[2],"in":[3],"the":[4,26,38,42,51],"following":[5],"sections":[6],"are":[7,17],"listed":[8],"primarily":[9],"as":[10],"a":[11],"guide":[12],"to":[13,49],"purchaser.The":[14],"shown":[16,24],"nominal":[18],"and":[19],"may":[20],"differ":[21],"from":[22],"those":[23],"on":[25],"certificates.Space":[27],"limitations":[28],"have":[29],"required":[30],"that":[31],"some":[32],"be":[34,47],"omitted.For":[35],"these":[36],"reasons,":[37],"certificates":[39],"issued":[40],"with":[41],"stand-":[43],"ards":[44],"should":[45],"always":[46],"consulted":[48],"obtain":[50],"certified":[52],"values.":[53]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2022-05-12T00:00:00"}