Joint: Ground, ISO fit
Diameter: 47 mm compatible
Type: Replacement part for filter assembly
Autoclavable
Funnel for Filter holder assembly, borosilicate glass 3.3 | CrystAll
CrystAll
| SKU | Capacité | Vendu par | Price | Available | Amount Basket | ||
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| VK.FE31-300-1 | 300 mL | By unit |
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In stock |
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| VK.FE31-300-10 | 300 mL | Pack of 10 |
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In stock |
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| VK.FE31-500-1 | 500 mL | By unit |
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In stock |
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| VK.FE31-500-10 | 500 mL | Pack of 10 |
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In stock |
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The borosilicate 3.3 funnel is a precision-made component designed for laboratory filtration assemblies.
It connects securely via ground joint to the fritted base or flask, providing reliable chemical resistance and transparency.
Used as a replacement for 47 mm glass filter units (e.g., VK.F1L1-47-1, VK.F2L1-47-1).
What is the VK.FE31 funnel used for?
It is a replacement part for 47 mm glass filtration assemblies. It directs the sample toward the membrane and helps provide regular, reproducible filtration.
What material is it made of?
The funnel is made of borosilicate glass 3.3, offering good chemical and thermal resistance as well as clear visibility during filtration.
Which filtration kits is it compatible with?
It is compatible with the 47 mm models VK.F1L1-47-1 and VK.F2L1-47-1.
What type of connection does this funnel use?
It uses an ISO-compatible ground joint designed to provide a stable, leak-tight connection with the fritted base or the filter flask.
What membrane diameter is it designed for?
This funnel is designed for 47 mm membranes.
What capacities are available?
Two funnel capacities are available depending on the reference: 300 mL and 500 mL.
Is it autoclavable?
Yes, the funnel is autoclavable, which makes sterilisation easier between filtration runs.
What pack options are available?
It is sold as a single unit or as a pack of 10, depending on the selected model and stock needs.
| Material quality | Borosilicate glass 3.3 |
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Technical features
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Sku: VK.F1LFilter holder assembly 1 L, with fritted base for 47 mm membrane, 300 ml funnel, borosilicate glass and hose connection for vacuum | CrystAllFrom€172.21 €206.65 -
Sku: VK.F2LFilter holder assembly 2 L, with fritted base for 47 mm membrane, 500 ml funnel, borosilicate glass and hose connection for vacuum | CrystAllFrom€193.88 €232.66