Almonte, Ontario, Canada
|Stomacher Connecting Link repair
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 - that's how easy it is...
(1) Long experience by many users 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.
(2) SPREADFILTERS are used by the USDA, CFIA and research and food industry labs around the world, and are cited in numerous publications.
Basic HGMF Spreadfilter, Cat. SF-1 (Height 6 cm; dia 12.5 cm; wt 900 g).
- price US/CAD$585.00
HGMF Spreadfilter System, Cat. SFS-1 (includes high efficiency water vacuum aspirator plus 1 m vacuum tubing).
- price US/CAD$645.00
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