Funnels, Supplies
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Plastic Funnels, Polypropylene
Thermo Scientific NalgeneFor standard filter papers Body is at 60° angle with internal ribs at 58° for rapid filtration Outside ribbing eliminates air lock Autoclavable
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Disposable Polypropylene Weighing Funnels
TWD TradeWinds, Inc.Ensure complete sample transfer in your laboratory with these disposable polypropylene weighing funnels that are designed to fit in volumetric flasks. One side of the funnel is flattened so you can set the funnel flat on a balance. Small size fits volumetric flask volumes (mL) of 5, 10,…
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Polypropylene Powder Funnels
Thermo Scientific NalgeneRibbed exterior, which permits free air passage when funnel is seated and prevents bridging Reinforced rim and smooth inner surface Autoclavable
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BUCHNER FUNNEL
United Scientific SuppliesGood quality glazed porcelain. Acid and alkali resistant. Sold as eaches.
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Glass Seperatory Funnel
United Scientific SuppliesSeparatory Funnel, conical Shape with PTFE Stopcock and Plastic Stopper.
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Filtration Assemblies & Flask
DWK Life Sciences (Kimble)Designed to handle liquids for analysis of particulate or microbiological contamination; funnels are graduated for accuracy Choose the Ultra-Ware microfiltration assembly that best fits your application Fritted Glass Support, 25 mm (4588A01) Used for general filtration.…
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Buchner Filter Funnels, Extra Capacity
ChemglassSimilar to CG-1402, but with the height above the disc increased by 33% for greater capacity. Not recommended for use where pressure would exceed 15 PSI.
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Borosilicate Glass Buchner Funnels
United Scientific SuppliesManufactured from thick walled borosilicate glass, funnels include a beaded rim and a fritted disc with coarse, medium or fine porosity.
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PYREX Filling Bell Attachments
Corning4565F10 will fit tubes up to 20 mm o.d. (without lip); outer mantle i.d. is 25 mm and inner tube o.d. is 8 mm; overall height: 70 mm 4565F25 can be used on bottles with maximum rim diameter of 44 mm; outer mantle i.d. is 45 mm and inner tube o.d. is 10 mm; overall height: 85 mm
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Sterile Disposable Filter Funnel Unit
Thermo Scientific NalgeneAnalytical Filter Funnel, Polystyrene; Cellulose Nitrate (C.N.) Membrane CONTAINS FILTERS ONLY Nalge 140 47 mm diameter filter with grid Ideal for use with filtering flasks or manifolds Convenient snap-away design with removable membrane; funnel marked at 100 mL …
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Weighing funnel
MilliporeSigma•Sit flat on balance - No rolling, no spilling! •Pouring necks designed to fit volumetric flasks, micro-tubes or any narrow neck apparatus for spill free transfer •Residual sample can be rinsed to guarantee 100% transfer •Suitable for safe handling of hazardous materials •Available in five…
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Sartoclear Dynamics® Lab kits are designed for rapid harvesting 15 mL to 1,000 mL volumes of cell cultures in the lab, enabling clarification and sterile filtration to be performed in one step. These kits simplify the process by fully eliminating the centrifugation step otherwise needed for…
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Short Stem Funnels
GSC International, Inc.These funnels are made from borosilicate glass and have a short stem. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.
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Filter Funnel With Dark Membrane
Thermo Scientific NalgeneNalgene 147 Membrane meets EPA requirements for water quality work Cellulose nitrate black membrane filter is perfect for detecting micro-organisms difficult to see on white membranes. Graduated, 100 mL upper chamber provides sample accuracy and convenience. “Peel away” upper…
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PYREX® Sugar Funnels
CorningMolded construction with bottom ground flat; for use in the sugar industries
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Porcelain Funnel Buchner
Vee Gee ScientificOur Buchner Funnel with perforated plate is manufactured with the highest standards and are glazed inside and out with the exception of the rim.
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Borosilicate glass addition funnel with integral fritted disc. Has outer top standard taper joint, an inner standard taper joint bottom,a 2mm glass stopcock arm at top and a 0-4mm Hi-Vac valve bottom outlet. Ideal for either vacuum or Schlenk lines. Top and Bottom joints are the same size.
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Scienceware® Buchner Funnels, Two-Piece
SP Bel-ArtEasy-to-clean two-piece, polypropylene plastic Buchner funnels include a molded in perforated plate. Lightweight; not top-heavy Steam autoclavable at 121°C (250°F) Use with Vac-Ring Filter Seal (1189N06) for quick filter setup
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Ultra-Ware All-Glass Microfiltration Apparatus
DWK Life Sciences (Kimble)Designed to help prevent contamination during use Recommended for routine filtration analysis of corrosive liquids and the removal of particulates from HPLC solvents Replaceable supports available Filter size: 47 mm; 3/8” hose connection A ground joint connection eliminates…
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Heavy-Duty LDPE Funnels
Thermo Scientific NalgeneAvoid breakage and corrosion with Thermo Scientific™ Nalgene™ Heavy-Duty LDPE Funnels, the toughest large funnels available. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term use. Durable large funnels are designed for…
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Squibb-style dropping/separatory funnels with glass key stopcock used for precise, controlled dispensing of liquids Made of high quality borosilicate 3.3 glass with superior durability and heat tolerance Features a ground glass socket fitted with an interchangeable plastic stopper Designed…
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Clamp Style Polysulfone Filter Funnels
Thermo Scientific NalgeneDurable, break-resistant, non-toxic polysulfone exhibits low protein- binding and is easy to clean Same funnel design as glass funnels without breakage problems Upper reservoir is graduated in 25 mL increments from 100 to 250 mL Unique fit of upper and funnel sections ensures no…
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Weighing funnel
MilliporeSigma•Sit flat on balance - No rolling, no spilling! •Pouring necks designed to fit volumetric flasks, micro-tubes or any narrow neck apparatus for spill free transfer •Residual sample can be rinsed to guarantee 100% transfer •Suitable for safe handling of hazardous materials •Available in five…
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Addition Funnel, Long Stem, 60° Angle, Wide Top
DWK Life Sciences (Kimble)KIMAX funnel constructed with heavy uniform walls and strong, fire polished rims and stems to give a long service life. Funnels have a high resistance to chemical attack, mechanical, and thermal shock. Designed from ASTM Specification E1095, Type I, Class B requirements.
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SYNTHWARE Separatory Funnels with PTFE Stopcock
Kemtech AmericaSeparatory Funnel, PTFE Stopcock PTFE or Glass Stopper Capacity: 10-1000mL Stopper Joint: 14/20, 19/22, 24/40, 29/42, No. 13, No. 22, No. 27 and No. 16 available Stopcock Bore: 2 or 4mm
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Cylindrical shaped separatory funnel having a lower standard taper inner joint and a top outer joint, both being the same size. Graduated with a double scale of numbers, one up from the stopcock and one down from the capacity line. Funnels with 14/20 and 19/22 joints are supplied complete with a…
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Funnel Filter Type 15F S 1
DWK Life Sciences (Kimble)KIMAX funnel used wherever filter paper and membranes cannot withstand the chemical attack of the filtrate. Funnels are constructed with heavy-walled stems, and top rims are beaded for extra strength. With a marking spot. Designed from Federal Specification DD-F-776.
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Powder Funnels
United Scientific SuppliesPolypropylene funnels have short, wide stems for convenient use with powders. Autoclavable
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Scienceware® Large Powder Funnels
SP Bel-ArtHigh density polyethylene funnel is ideal for powders and general use. Extra wide 1-1/2" stem exit allows for extra coarse or clumping powders to easily pass Exceptional chemical resistance to most acids, alkalis and some organic solvents
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Funnel 6000 ml
CorningThese 6L PYREX® pear-shaped separatory funnels have glass No. 10 Standard Taper stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280.
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Powder Funnel
Cole-ParmerPrevent blockages with wide base opening Constructed from durable food grade plastic Cleanroom class 100,000 packed and individually bagged Disposable funnels are ideal for food and pharmaceutical applications These Cole-Parmer® essentials powder funnels are ideal for transferring…