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FILTAFLEX LtdPO Box 1224, Almonte, Ontario K0A 1A0, Canada
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Stomacher Connecting Link repair Efficient membrane filtration by Spreadfilter Replicate colonies by HGMF Replicator Count colonies by HGMF Interpreter Large-volume immunomagnetic concentrator Weigh samples easily with BAG-WEIGH Hold blended sample bags with BAG-STAND Reduce debris levels with Pulsifier Membrane filtration FAQs Separation/Concentration of microorganisms Files available for downloading Contact Filtaflex Home Page |
To use - place an HGMF on the SPREADFILTER, pipet inoculum in its center and use the pipet to spread it along one border. Spin the SPREADFILTER a quarter turn - spread again - twice more to cover the whole HGMF. Open the valve to pull liquid through, plate the HGMF and do the next sample. At the end of the day flush through well with 70% ethanol. Notes: - Long experience shows that organisms picked up occasionally from the frit by the underside of the HGMF have negligible effect on growths or counts on the HGMF. However, the glass frit and silicone rubber frame can be removed and sterilized, if desired. - SPREADFILTERS are used by the USDA, CFIA and research and food industry labs around the world, and are cited in numerous publications (see REFERENCES below). - The use of prefilters is unnecessary for most samples - if food suspensions contain very coarse debris that might bridge HGMF grid-cells, our FiltaTip pipet-tip prefilters are recommended. Height 6 cm; diameter 12.5 cm; weight 900 g. Cat. SF-1, price CAD$475.00 (shipping extra) Order by fax or email please) - Email order or request more information.... |
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