TYBA ONLINE :: Subject: Scientist collecting samples of cells for PH measurement - Production Center of Viral Antigens - Oswaldo Cruz Foundation / Place: Manguinhos neighborhood - Rio de Janeiro city - Rio de Janeiro state (RJ)

[+] assepsis, [+] bacteriology, [+] Biomanguinhos, [+] Fiocruz, [+] glassware, [+] health, [+] Southeast Region, [+] special clothes, [+] technology, [+] vaccine, [+] biotechnology, [+] glove, [+] laboratory, [+] mask, [+] north zone, [+] people, [+] protection, [+] research, [+] safety, [+] work, [+] worker, [+] working, [+] light, [+] electric light, [+] Electric Power, [+] illumination, [+] measuring instrument