"LW Scientific"
Applied Filters
60° Polypropylene Standard Stem Funnels, United Scientific Supplies
These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.
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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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Utility Funnels, Set of 3, United Scientific
Useful for adding powder chemical to reaction vessels.
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Filtration Assembly
This filtration assembly is used for vacuum filtration of tissue culture media, biological fluids, HPLC and other aqueous solutions.
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Buchner Funnel, Porcelain, United Scientific Supplies
Buchner Funnels for filtering hot or cold solutions.
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Eisco Porcelain Büchner Funnels
Büchner funnels with straight sides and fixed perforated plates made of glazed porcelain.
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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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Nalgene® Analytical Funnels, Polypropylene, Thermo Scientific
Funnels are designed for analytical chemistry.
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Flint Glass Thistle Tubes, G.S.C International
Medium weight with wide flared top.
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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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Industrial Funnels, United Scientific Supplies
Large industrial funnels made of polypropylene.
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Buchner Funnels, United Scientific Supplies
The top portion of these polypropylene, two-piece funnels are snaps into the lower one, forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.