Lab Membrane: 1.Material: MCE,N66,PES, PTFE,PVDF,PP 2. ... 65um, 1.00um.... 3. Dia: 13,25,47, 50.... ANOW Lab Membrane:SPECIFICATION: MATERIAL: MCE,N66,PES, PTFE,PVDF,PPPORE SIZE ... 4. Generally speaking, Nylon membrane is hardly recommended to filtration for cultivating bacteria, protein liquid and other biologic sample, avoiding the ... we usually apply CN-CA membrane, which is more suitable. Lab Membrane