Dr Della Wai Mei Sin
Government Laboratory [GL]
7/F, Ho Man Tin Government Offices
88, Chung Hau Street
Ho Man Tin Kowloon
Hong Kong, China
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Guests (online)
From 27 to 28 April 2023
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Official Observers
From 27 to 29 April 2022
Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology
Official Observers
From 26 to 28 April 2021
CCQM WG on Key Comparisons and CMC Quality
Chair
18 April 2023
CCQM Strategic Planning Working Group
Participant
17 March 2023
CCQM Strategic Planning Working Group
Participant
15 December 2022