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 27 to 28 April 2023
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Experts
From 27 to 29 April 2022
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Delegates
From 19 to 20 April 2012
CCQM Workshop "The Redefinition of the Mole - A new era for chemical metrology?"
Delegates
18 April 2012
CCQM Working Group on Electrochemical Analysis
Delegates
From 16 to 17 April 2012
CCQM Working Group on Inorganic Analysis
Delegates
From 16 to 17 April 2012