You searched for: 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.
Dropping funnels, cylindrical, with pressure balance
Supplier: witeg Labortechnik
Borosilicate glass, clear, with PTFE key.
Expand 3 Items
Dropping funnels, cylindrical, Quickfit®
Supplier: SciLabware
Funnel stem with ground-glass cone for flasks and assemblies. Stopcock has interchangeable glass key.
Expand 2 Items
Dropping funnels, cylindrical, without pressure balance, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 4 Items
Dropping funnels, spherical, without pressure balance
Supplier: witeg Labortechnik
Dropping funnels, spherical, made of borosilicate glass 3.3, stopcock with glass key. With NS cone and socket.
Expand 3 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: SciLabware
Dropping funnel, cylindrical shape, made of Pyrex® borosilicate glass, with cone and socket. Stopcock with interchangeable PTFE key.
Expand 5 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: witeg Labortechnik
Dropping funnels, cylindrical, made of borosilicate glass, with needle valve stopcock with PTFE-needle valve.
Expand 4 Items
Filtration funnels, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 2 Items
Column packing support, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 3 Items
Separating funnels, Squibb
Supplier: witeg Labortechnik
Separating funnels, Squibb, made of borosilicate glass, stopcock with PTFE key. Complete wth PE stopper.
Expand 1 Items
Separating funnels, Gilson
Supplier: SciLabware
PYREX®, borosilicate glass, with NS-PE stopper.
Expand 6 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: witeg Labortechnik
Dropping funnels, cylindrical, made of borosilicate glass, stopcock with glass key. With drip nozzle.
Expand 5 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: witeg Labortechnik
Dropping funnels, cylindrical, made of borosilicate glass 3.3, with plug with PTFE key, NS cone and socket.
Expand 2 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 5 Items
Filter funnels according to Hirsch
Supplier: witeg Labortechnik
These fritted disc funnels, made of borosilicate glass, are used in preparative work or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper.
Expand 1 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: witeg Labortechnik
Dropping funnels, made of borosilicate glass 3.3, cylindrical, stopcock with glass key and screw-thread retaling nut.
Expand 1 Items
Dosing funnels, with spiral conveyor
Supplier: witeg Labortechnik
Borosilicate glass 3.3.
Expand 1 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: SciLabware
PYREX®, borosilicate glass, clear.
Expand 4 Items
Filtration funnels, semi-micro, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 1 Items
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.
Expand 3 Items
Safety waste funnels, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE funnels and covers, with PP closure and funnel adapter, PTFE vent membrane.
Expand 2 Items
Drum funnels, PP
Supplier: SEMADENI
Funnels, made of PP, for filling containers with large quantities of liquid or powdered substances quickly.
Expand 1 Items
Funnels with short stem
Supplier: hünersdorff GmbH
These food safe HDPE funnels are acid and chemical resistant and are ideal for use in the laboratory, workshop and household purposes.
Expand 5 Items
Powder funnels
Supplier: LP ITALIANA
Funnels, made of PP, translucent, with short, wide stem. Used for transferring powders. Also suitable for liquids.
Expand 1 Items
Funnels
Supplier: MURRAY S
Funnels,made of moulded glass, with plain pattern.
Expand 4 Items
Funnels for drums
Supplier: asecos
Drum funnel, PE, with sieve, with Ø 580 mm, and filling capacity 5 l
Expand 7 Items
Powder funnels, HDPE
Supplier: SEMADENI
Powder funnels, large, made of HDPE, translucent.
Expand 1 Items
Büchner vacuum filtration funnels
Supplier: SciLabware
Borosilicate glass 3.3
Expand 11 Items
Funnels with short stem, ribbed
Supplier: Brand
Borosilicate glass, ribbed walls.
Expand 5 Items
: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: Integra
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio