Oct 22, 2019
The 1st day of chemistry week in my institute. We're celabrating 25 years of this respecful institute, 150 years of chemical table and 100 years of IUPAC. Congretulation for all of us! . #iqsc #iupac #chemicaltable #chemistryweek #art #congratulations #comemoracao #semanadaquimica #semaq (at IQSC/USP - Pós-Graduação) https://www.instagram.com/p/B38DEy4ldzO/?igshid=1h17uzt7ltouo