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Certified reference material for traceability in environmental analysis: PAHs in toluene
- E. F. Guimarães, E. P. Rego, Helen Cristine Moreira Cunha, J. M. Rodrigues, J. D. Figueroa-Villar
Certified reference material (CRM) plays a vital role for quality control assurance in environmental analysis, because the quality of data arising from measurements has crucial importance. This… Expand
Fundamental and Applied Metrology September 6 − 11 , 2009 , Lisbon , Portugal HOMOGENEITY STUDY FOR CERTIFICATION OF A CANDIDATE REFERENCE MATERIAL FOR POLYCYCLIC AROMATIC HYDROCARBONS
- E. F. Guimarães, E. P. Rego, Helen Cristine Moreira Cunha, J. M. Rodrigues, J. D. F. Villar, V. Cunha
− The objective of this work was to study the homogeneity of the lot of the candidate certified reference material (CRM) composed of 16 polycyclic aromatic hydrocarbons (PAHs) in toluene, with the… Expand