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Microfil V Filtration Device

Description

With Microfil V filtration devices, there are no filter holders to assemble, no filter funnels to clean, and no filter support sterilization is needed after each filtration. Simply snap a Microfil V filtration device off the convenient carrying tray and you're ready to test. Place the device on a standard number 8 stopper or a vacuum syringe with Luer connection. Microfil V devices are supplied fully assembled, sterilized and ready-to-use.

Funnels are attached to the filter support using our unique, patented "push-fit" seal, ensuring a perfect seal between the membrane, funnel and support without clamps or O-rings.

The Microfil V device's filter support has a curved edge, so you can easily remove the membrane after filtration while vacuum is still applied. (This removes excess water that could cause growth around the rim of the filter during incubation).

Consistent Recoveries

    Microfil V ensures uniform recovery of microorganisms in three ways:
       • The device's perfect "push fit" seal prevents sample by-pass
       • The funnel's smooth, hydrophobic surface repels aqueous sample residues to ensure that bacteria in the sample are collected on the membrane, not on the walls of the funnel
       • The convex shape of the support eliminates pleating and distortion of the membrane due to expansion, so contact between the membrane and the surface of the medium is uniform

Conforms to International Standards

    The Microfil V device is designed to conform with the international standards for drinking water testing. The membrane has been certified in accordance with Standard Methods.

       • Council Directive on the Quality of Water Intended for Human Consumption (98/83/EEC)
       • Standard Methods for the Examination of Water and Wastewater, 20th Edition, 1998
       • World Health Organization, Guidelines for Drinking Water Quality, 1997

Specifications (return to top)

Materials of construction

Membrane: White; gridded; 0.22 µm and 0.45 µm pore size mixed cellulose esters (MCE); black; gridded; 0.45 µm and 0.8 µm pore size
Funnel: Hydrophobic polypropylene
Base: Polycarbonate
Mesh Spacer: High Density Polyethylene (HDPE)

Funnel Graduations

20, 50, 100 mL

Base Outlet Connection

male Luer fitting

Membrane Filter

Diameter: 47 mm
Filtration area: 9.6 cm2
Thickness: 115–180 µm


Informações para Pedidos  (retornar ao início)

Por favor selecione 05 (cinco) ou menos itens para comparar.

Comparar Número de catálogo Descrição Qtde/cx  
MVHAWG124 Dispositivo de Filtração Microfil V, funil 100 mL, membrana 0,45 µm branca, quadriculada, 47 mm diâmetro, esterilizado 24 » Adicionar ao pedido
MVGSWG124 Dispositivo de Filtração Microfil V, funil 100 mL, membrana 0,22 µm branca, quadriculada, 47 mm diâmetro, esterilizado 24 » Adicionar ao pedido
MVHABG124 Dispositivo de Filtração Microfil V, funil 100 mL, membrana 0,45 µm escura, quadriculada, 47 mm diâmetro, esterilizado 24 » Adicionar ao pedido
MVAABG124 Dispositivo de Filtração Microfil V, funil 100 mL, membrana 0,8 µm escura, quadriculada, 47 mm diâmetro, esterilizado 24 » Adicionar ao pedido
(Each box contains three trays of eight Microfil V filter funnels)
Equipment

Comparar Número de catálogo Descrição Qtde/cx  
MIACN8S01 Tulipa com válvula integrada rolha No. 8 1 » Adicionar ao pedido
XX2004718 Rolha de silicone No. 8, 9,5 mm, orifício de 3/8" 5 » Adicionar ao pedido
MCCHEAD01 Microfil V/S Head for Milliflex PLUS Pump 1 » Adicionar ao pedido
* for manifolds MIAC 01P 01 and MIAC 03P 01


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