1+PAC Filtration Membrane

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GVS Mixed Cellulose Esters (MCE) Filtration Membrane is an unsupported, hydrophilic membrane.

Its rapid flow rate and high throughput make it ideal for use in bioburden and sterility testing.

White 1+PAC
White gridded discs are designed for the recovery and retention of E. Coli bacteria in water / waste-water analysis as well as other microbiological tests.

The 1+PAC is also ideal for sterility and bioburden testing in QC/QA laboratories.

Black 1+PAC
GVS offers black MCE filters specifically manufactured and tested for quality assurance testing in food and beverage analysis.

Without proper microbiological testing, the taste, odor, and appearance of the final product can be ruined, resulting in lost production time, expensive in-line cleanup, and end product loss due to spoilage.

The black filters provide a superb contrast for early and accurate colony counting for total bacteria, yeast, and mold organisms.

Product Characteristics

• Certifications: filters meet specifications listed in APHA Standard Methods
• Sterilization: Autoclavable at 121°C, Gamma
• Thickness (mm): 0.1 - 0.19

Applications

• Aqueous filtration
• Gravimetric analysis with ashing technique
• Microbiological and particulate analysis
• Sterility testing

GVS was founded in 1979 and is headquartered out of Bologna, Italy. GVS has a rich history of responsible innovation and a commitment to a future in which good health is a universally reachable target. In over 40 years of history, GVS has evolved from a supplier of components for the healthcare sector to a global group that produces highly technological diversified filtration solutions. 

In the Healthcare & Life Sciences area, the GVS plants operate with ISO 13485 certifications and are compliant with the European Guide to Good Manufacturing Practice. Many of the products in this division have the CE certification, are registered with FDA in the United States or have registrations for the specific countries where the group operates.