Valpha® Cartridge Filter for Virus Removal Filtration

Valpha® virus removal filters use membrane filtration technology to remove virus particles based on size exclusion. It uses an innovative high-performance polymer membrane to trap the virus on the membrane surface and in the membrane pores. Valpha® family virus removal filters provide you two choices of membrane: Valpha RC (Regenerated Cellulose) and Valpha PES (Modified PolyEtherSulfone).

Cat. No.	Specification	Unit	Price
B002530411-01	Membrane material: Valpha® RC, 2.5 inches	Each	Inquiry
B002530411-02	Membrane material: Valpha® RC, 5 inches	Each	Inquiry
B002530411-03	Membrane material: Valpha® RC, 10 inches	Each	Inquiry
B002530411-04	Membrane material: Valpha® RC, 20 inches	Each	Inquiry
B002530411-05	Membrane material: Valpha® RC, 30 inches	Each	Inquiry
B002530411-06	Membrane material: Valpha® RC HP, 2.5 inches	Each	Inquiry
B002530411-07	Membrane material: Valpha® RC HP, 5 inches	Each	Inquiry
B002530411-08	Membrane material: Valpha® RC HP, 10 inches	Each	Inquiry
B002530411-09	Membrane material: Valpha® RC HP, 20 inches	Each	Inquiry
B002530411-10	Membrane material: Valpha® RC HP, 30 inches	Each	Inquiry

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Product Description

Product Description

Valpha® RC HP uses regenerated cellulose membrane. Cellulose is a high hydrophilic material and is widely used as a basic polymer in the preparation of filtration membranes. The natural hydrophilic properties of cellulose maximize protein recovery by reducing protein adsorption. In addition, cellulose membrane can maintain high LRV value and filtration flow rate in long time filtration. Moreover, it has broad applicability and is suitable for virus removal process of multiple biological products.
Valpha® PES uses modified polyethersulfone material, and its unique asymmetric structure provides more possibilities for high process flux. At the same time, the unique modification and membrane preparation process provides Valpha PES membrane very low protein adsorption and high flow rate. It really achieves the target of high flux, high load and high flow rate.It is truly characterized by high throughput, high loading and high retention.

√ Production scale
√ Pleated cartridge and capsule design, easy to use.
√ Gamma resistance (PES), Autoclavable and SIP tolerance (RC/RC HP)
√ 100% in manufacture integrity test

• Connector Type: 226 connector

More Details

Valpha® Virus Removal Filters

Product Details

Product Type

Virus Removal Filtration Solution

Specifications

Material: PP (Polypropylene)
ISO®9001 quality standard: The R&D, production and delivery process of the products follows the requirements of quality management system of ISO9001:2015
Membrane PP7 retention testing: Valpha® membrane - Phage PP7 retention test result indicates that at the challenge level of 10⁷ pfu/cm2, LRV> 4.0
Device PP7 retention testing: Valpha® filter - Phage PP7 retention test result indicates that at the challenge level of 10⁷ pfu/cm2, LRV> 4.0
Fiber releasing: In compliance with the none fiber release standard of 21CFR 21.3 (b)(6)
USP <87> cytotoxicity test: The compenent of Valpha® filter have been tested to meet the standards of class Ⅵ plastics(according to USP<87> cytotoxicity test)
USP <88> biological reactivity: The compenent of Valpha® filter have been tested to meet the standards of class Ⅵ plastics(according to USP<88> biological reactivity test)
Maximum operation pressure: Forward: 4.1bar(60psi)@4~30°C
Bacterial endotoxin: The water extract was tested for endotoxin and the endotoxin content was less than 0.25 EU/ml