21 February 2018, Germany, Goettingen: The lettering reads 'Sartorius' on a 'cellulose nitrate filter'. The laboratory and pharmaceutical supplier Sartorius from Goettingen presents its new medium-term targets until 2025. Photo: Swen Pförtner/dpa
Glass Vacuum Filtration Device, 47/50 mm | Sartorius
Sartorius 11407-47-ACR Membrane Disc Filter, Cellulose Nitrate, Sterile, White with Black Grids, 0.2 μm, 47 mm (Pack of 1000): Amazon.com: Industrial & Scientific