6.2 Size of materials prepared for Cr(VI) adsorption capacity tests . agitation, the samples were filtered by 0.45um of PTFE membrane (Aijiren Techbrand) and.
Contact with Aijiren for High Quality PTFE Membrane Filter. Captiva Econofilter, polypropylene housing, PTFE membrane, 13 mm diameter, 0.2 µm pore size, ...
2021 new micropore PTFE membrane filter manufacturer while enabling oxygen pore size 0.45um PTFE membrane filter Ec21-Analytical Testing Dec 21, 2021 .