Dr Juan Antonio Guardado Pérez
Centro Nacional de Metrología [CENAM]
Km 4,5 Carretera a Los Cués
El Marqués
CP 76246 Querétaro
Mexico
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Experts (online)
From 16 to 17 April 2026
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Experts (online)
From 25 to 26 April 2024
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Experts (online)
From 27 to 28 April 2023
CCQM Working Group on Inorganic Analysis
Participant (online)
From 14 to 15 April 2026
CCQM Working Group on Inorganic Analysis
Participant (online)
From 08 to 09 April 2025
CCQM Workshop "The Redefinition of the Mole - A new era for chemical metrology?"
Delegates
18 April 2012