Preparation and certification of creatinine and urea reference materials with certified purity as a traceability source in clinical chemical measurements

Accreditation and Quality Assurance

Volumn 13, Issue 7, 2008, Pages 409-413

  Takatsu, Akiko ^a   Eyama, Sakae ^a   Saeki, Mika ^a  

^a NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

Author keywords

Certified reference material; Laboratory medicine; Primary methods; Purity; Titrimetry; Traceability

Indexed keywords

EID: 46649109723     PISSN: 09491775     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00769-008-0397-3     Document Type: Conference Paper

References (9)

1. International Organization for Standardization (2003) ISO 17511:2003. In vitro diagnostic medical devices-measurement of quantities in biological samples. Metrological traceability of values assigned to calibrators and control materials, 1st edn. ISO, Geneva
2. Milton MJT, Quinn TJ (2001) Metrologia 38:289-296
3. Shimizu Y, Ohte Y, Bao X, Otsuka S, Kitamaki Y, Ishikawa K, Ihara T, Kato K (2008) Accred Qual Assur. doi: 10.1007/s00769-008-0389-3
4. Japanese Industrial Standards Committee (JISC) 8731 (1996) Urea. JISC, Tokyo
5. Asahi Y, Tanaka M, Sugimoto M (1991) Bunseki Kagaku 40:557-562
6. Villasenor SR, Limpert GW (1998) Analyst 123:1149-1150
7. Ellison SLR, Rosslein M, Williams A (2000) EURACHEM/CITAC guide: quantifying uncertainty in analytical measurement, 2nd edn, pp 50-58
8. Anglov T, Petersen IM, Kristiansen J (1999) Accred Qual Assur 4:504-510
9. International Organization for Standardization (2006) ISO guide 35:2006. Reference materials-general and statistical principles for certification, 3rd edn. ISO, Geneva