Funnels
Funnels assist with the easy transference of liquids or powders into containers. Typically with a wide mouth that feeds substances through the narrow stem, these devices prevent unwanted spills and maintain a clean work space. The funnels are available in specialized styles for specific laboratory applications. Many styles are compatible with filter paper or a glass frit for filtration. With the ability to channel any fine-grain or fluid material, funnels are essential tools for any environment.
Filtration funnels, Büchner type
Supplier: SMITH SCIENTIFIC
Funnels, made of, borosilicate glass, with sintered glass disc. For convenient filtration of solutions.
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Funnels with short stem
Supplier: SEMADENI
Funnels, made of HDPE, with smooth internal walls. Robust and strong. Multipurpose funnel for a wide variety of uses. Suspension eye for easy storage.
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Funnels, DET digestion of cyanide
Supplier: BEHR
Filter Funnels for DET Digestion of cyanide, filter funnel GLT 2
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Funnels, with short stem, PP
Supplier: SEMADENI
Funnels, made of PP, translucent, with slim stem.
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Separating funnels, Squibb, HDPE stopper, PTFE stopcock
Supplier: Hach
Pear-shaped (Squibb) glass separatory funnel with PTFE stopcock and HDPE stopper.
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Membrane filtration apparatus
Supplier: Restek
This filtration apparatus are with fritted glass support that is recommended for routine filtration of corrosive liquids and removal of particles from LC solvents. The ground joint connection eliminates phthalate contamination that can occur when using silicone or neoprene stoppers. The support base has a coarse-porosity glass frit and an integral vacuum connection, located above the drip tip to prevent contamination of the vacuum line with filtrate droplets.
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Sedimentation cones, Imhoff type
Supplier: witeg Labortechnik
Made of borosilicate glass.
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Funnels for weighing cream or cheese
Supplier: JONES FR
Borosilicate glass funnel and stopper with ground joint for cream weighing into butyrometers in accordance with BS 696.
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Dropping funnels, pear shaped, without pressure balance
Supplier: SMITH SCIENTIFIC
Borosilicate glass.
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Vacuum filtration complete units, WHEATON®
Supplier: DWK Life Sciences
Vacuum filter holder with fritted glass support base complete.
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Powder funnels, PP
Supplier: SEMADENI
Funnels, made of PP, translucent. Used for transferring powders. Also suitable for liquids.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals