Funnels
-
-
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…
-
Squibb style separatory funnel with a PTFE stopcock. Supplied complete with a flask length stopper of the listed size. For replacement stoppers see CG-3018.
-
Buchner Funnel
CoorsTekThe CoorsTek Buchner funnel is used for separation and filtration of solids from liquids. The fixed perforated plate at the bottom contains small pores that allow the liquid to pass through while retaining the solid particles. It has glazed inside and out except for rim. Ceramic Buchner funnel…
-
Globe KIMAX® Separatory Funnels with PTFE Stopcock
DWK Life Sciences (Kimble)KIMAX® funnel is supplied with a Standard Taper ground glass stopper and a PTFE stopcock Gradually tapering shoulders and a wide neck facilitate cleaning Sharp separations are provided for by a narrow bore in the body just above the stopcock Replacement stopper is 850100 Replacement…
-
Microfiltration Assembly with Fritted Glass Support and Ground Joint
DWK Life Sciences (Kimble)MICROFILTRATION WITH GROUND JOINT The 90 mm filtration assembly with fritted glass support is designed for large volume filtration analysis of corrosive liquids or samples with high particulate loads that would tend to clog a 47 mm diameter filter. This unit is also recommended for…
-
Used in the preparation of block copolymers or any chemical synthesis requiring high vacuum techniques. Funnel features a large diameter ring seal between the coolant container and the addition funnel body thereby reducing stress and permitting for use of a wide range of coolants, from ice-water to…
-
ULTRA-WARE® Microfiltration Assembly with Fritted Glass Support and Ground Joint…
DWK Life Sciences (Kimble)The 90 mm filtration assembly with fritted glass support is designed for large volume filtration analysis of corrosive liquids or samples with high particulate loads that would tend to clog a 47 mm diameter filter. This unit is also recommended for filtering large volumes of HPLC solvents. …
-
Plastic Utility Funnels
Thermo Scientific NalgeneReplace glass lab funnels with Thermo Scientific™ Nalgene™ Utility Funnels, which are an excellent shatter-proof alternative. 5207H70 and 5207H78 are made from shatter-proof, autoclavable polypropylene 5207H86 has a large throat opening for faster transfer of materials…
-
Cloning Cylinder,10x10mm
Bellco GlassManufactured from type 1 class A borosilicate glass Receiving vessel is placed under bell to maintain sterility during filling
-
VITLAB Funnels
BrandTech®Polyproplylene funnels with volume markings. Available in a wide range of sizes.
-
Hirsch Funnel
CoorsTekThe CoorsTek hirsch funnel with fixed perforated plate, is designed to separate solids from liquids by allowing the liquid to pass through the filter medium. The interior and exterior of the funnel are glazed.
-
Dropping Funnels
EiscoCYLINDRICAL Cylindrical glass dropping funnel/separatory funnel TRANSPARENT & DURABLE Made of high quality Borosilicate 3.3 glass - Transparency allows for high visibility FOR SEPARATION Used to transfer liquids - Using the stopcock allows fluids, including reagents, to dispense…
-
SYNTHWARE Filter Funnels with Perforated Plates
Kemtech AmericaFilter Funnel with Perforated Plate. To be used in conjunction with vacuum source to filter and collect fluids.
-
Polypropylene Buchner Funnels
Thermo Scientific NalgeneLightweight and durable Bottom and top can be separated for easier cleaning Autoclavable
-
Buchner Funnel Filter Paper Disks
SP Bel-ArtBuchner funnels available with medium porosity (45-90 microns) or coarse porosity (90-130 microns). Fixed and removable filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate. Buchner funnels are also available…
-
Analytical Funnels
GVS Filter TechnologyReady-to-use 100 mL filtration units with removable cellulose nitrate membrane and culturing devices. Saves up to 50% in time with no flaming and sterilization required Minimizes the risk of cross contamination Easy release of membrane
-
Funnels, Powder, Outer Joints
ChemglassPowder funnel is useful for the introduction of solids or liquids into reactions under atmospheric conditions. Funnels have 60° side angle and a standard taper outer joint.
-
PYREX® Brand Funnels
CorningLong and short stem funnels are ideal for filtering Molded to an accurate 60° angle for ease in fitting filter paper Beaded rim for mechanical strength Long stem, which is constructed of heavy wall tubing Molded to an exact 58° angle , which increases filtering speed High resistance to…
-
Vacuum Filter Holder Set, 90mm
United Scientific SuppliesThis all-glass filter holder is used in particulate contamination analysis for filtering aqeuous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc,…
-
Resolve® Disposable Funnel Units
EichromEichrom’s disposable funnel units come preloaded with our Resolve® filters for alpha spectrometry source preparation. Like the Resolve filters, the funnel units are designed to maximize analyte recovery and the resolution of the filter. These units are disposable, therefore eliminating the…
-
Aseptic Fill Bell,40mm
Bellco GlassManufactured from type 1 class A borosilicate glass Receiving vessel is placed under bell to maintain sterility during filling
-
(This is the suggested replacement for 6340-4L) These 4L PYREX® pear-shaped separatory funnels have glass No. 8 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…
-
Polyporpylene Standard tapered stems Steam autoclavable at 121°C (250°F)
-
1-1/2" Stem Powder Addition Funnels
DWK Life Sciences (Kimble)KIMAX® funnel with a short, wide stem Constructed with a heavy uniform wall and a strong, fire-polished rim and stem to provide a long service life Funnel has a high resistance to chemical attack and mechanical and thermal shock Designed from ASTM Specification E1095, Type IV…
-
Porcelain Hirsch Funnels
United Scientific SuppliesIncludes fixed perforated plate. Funnels are glazed on inner and outer surfaces except for the rim. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is heat…
-
Teflon® stopcock plug and Standard Taper polyethylene stopper Stem length of 65 mm PYREX® borosilicate glass body
-
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.
-
PYREX® Sugar Funnels
CorningMolded construction with bottom ground flat; for use in the sugar industries
-
High-Density Polyethylene. Economically priced funnels with ribs which prevent air lock and speed filtration. The two smallest sizes are high-density polyethylene, the remainder are polypropylene. Funnel Set (1210B90) includes one each: 50mL (1210B85), 75mL (1210B86), 100mL (1210B87), and…
-
Buchner Funnels, Perforated Plates
ChemglassBuchner funnels having a perforated plate rather than a fritted disc. Funnels accept filter paper size as listed.
-
Table-top Buchner funnels with medium porosity (45-90 microns) fixed filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate. The high density polyethylene rigid plate is 4.8mm (3/16") thick. Holes are 4.8mm…