Filter Vial Sample Request Please help us to send you the best filter vials for your application. Name: Email: Subject: Type of Filter Vial Standard Filter Vials: for non-viscous samples eXtreme Filter Vials: for viscous samples and samples containing up to 30% solids nano Filter Vials: for low volume eXtractor3D® Filter Vials: for SPE applications Solvents Used: Aqueous: PVDF, PES Organic Solvents: PTFE, Nylon Other Size of filtration needed 0.45 µm 0.20 µm Message: