Dr Andrés Rojo Esteban
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Official Observers
From 13 to 15 April 2011
CCQM Working Group on Gas Analysis
Participant (online)
From 25 to 26 April 2023
CCQM Workshop
Participant
From 25 to 27 October 2022
CCQM Working Group on Gas Analysis
Participant
20 October 2022