Product Code	Diameter	Pore Size	Description	Packaging
C0000887	13 mm	0.22 μm	PES Membrane.	100 pcs/pk.
C0000888	13 mm	0.45 μm	PES Membrane.	100 pcs/pk.
C0000889	25 mm	0.22 μm	PES Membrane.	100 pcs/pk.
C0000890	25 mm	0.45 μm	PES Membrane.	100 pcs/pk.
C0000891	47 mm	0.22 μm	PES Membrane.	100 pcs/pk.
C0000892	47 mm	0.45 μm	PES Membrane.	100 pcs/pk.
C0001543	50 mm	0.22 μm	PES Membrane.	100 pcs/pk.
C0001544	50 mm	0.45 μm	PES Membrane.	100 pcs/pk.
C0000893	90 mm	0.22 μm	PES Membrane.	100 pcs/pk.
C0000894	90 mm	0.45 μm	PES Membrane.	100 pcs/pk.

Features:

* Typically used for HPLC, microbiology, medical/clinical, and general filtration.

* The main advantages of polyethersulfone (PES) membrane filters are their high flow rates and low affinity.

Membrane filtration process is a physical separation method characterized by the ability to separate molecules of different sizes and characteristics.

Advantages of membrane filtration

Membrane filtration provides many significant advantages when used in industrial-scale application.

* Lower overall production costs

* High flexibility

* High end product quality

Types of filter membranes

* Nylon

* CA

* PTFE

* PVDF

* MCE

* PES

* CN

Our Main Products

* ND8mm, 9mm, 11mm, 13mm autosampler vial and closures

* ND18mm and 20mm headspace vial

* 20ml, 40ml and 60ml EPA/TOC Vial

* 2ml-60ml samples and closures

* Ultra clean series vials and caps

* Syringe filters and membrane filters

* Barcoded Vials

RFQ

* Free Sample---Yes, Free Samples are available upon request.

* Shipping---Have long-term cooperated shipping agent, Air Shipping, Courier Shipping, Sea Shipping and so on.

* Lead Time---3-15 Working Days, based on actual order situation.

* Certificate of analysis---Will be available once shipping ready.