Filters
Applied Filters
Filtration Funnels
Applied Filters
Filters
Applied Filters
Glass Buret Funnell, Montclare Scientific
For filling burets. Diameter: 35 mm; total length: 60 mm; outside diameter of stem: 6 mm.
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Thistle Tubes, Flint Glass
Add liquids safely to flask setups while keeping apparatus assembled.
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Eisco Glass Filter Funnels - Heavy
Heavy, thick-walled filter funnels with 60° angles.
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60° Borosilicate Long Stem Funnels, Corning
Quality, heavy walled borosilicate funnels with reinforced edge. The inside angle is approximately 60° and the stem length is 150 mm.
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Thistle Tube Polypropylene Funnel, Bel-Art
This unbreakable plastic thistle tube is ideal for the high school laboratory. It has a two piece construction with the stem tightly fitting into the funnel. Stem O.D.: 6mm. Length: 290mm. Package of 12.
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Funnels with Standard Stems, United Scientific Supplies
These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.
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Large Utility Funnels, Hutzler
These large utility funnels will withstand temperatures up to 250°F (121°C).
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Thistle Tube Funnel, Bel-Art
Use this funnel to add reagents to reaction vessels. The top I.D. is 27 mm. Package of 12.