Funnels

Filter unit for 47 mm disc filters

Made of top quality 3.3 borosilicate glass. Contains flask, fritted glass holder base, funnel and aluminium clamp. Hose connector is designed for tubing Øinner 6 mm

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Büchner funnel, polypropylene

Autoclavable at 121 ºC. Removable base for an easy cleaning

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Büchner funnel, porcelain Premium Line

Made of high grade porcelain. Glazed inside and outside with the exception of the rim. Autoclavable

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Powder funnel, polypropylene

Autoclavable at 121 ºC

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Thistle funnel

Made of polypropylene. Facilitates the addition of liquids to burettes and narrow neck flasks

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Funnel, PTFE

Chemically resistant and inert. Smooth, non-sticky internal surface

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Funnel, stainless steel

Made of 316 stainless steel

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Funnel short stem, polypropylene

Autoclavable at 121ºC. The larger funnels FUSP-200-012 and FUSP-250-012 have a handle for easy use

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Büchner funnel with sintered disc

Made of borosilicate glass LBG 3.3. They should be used with a filtering flask with standard ground mouth reference FFK3. Each funnel has a sintered disc with a different porosity grade: 90-150 μm (porosity 1), 40-90 μm (porosity 2), 15-40 μm (porosity 3), 5-15 μm (porosity 4)

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Hirsch funnel Premium Line

Made of porcelain highly resistant to chemical attack. With fixed perforated plate for paper or membrane filters. Glazed inside and outside, except rim. Autoclavable

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Funnel with short stem

Made of borosilicate glass LBG 3.3 and according to ISO 4798 standard

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Funnel with long stem

Made of borosilicate glass LBG 3.3 and according to ISO 4798 standard

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