Separating Funnel

This borosilicate glass pear-shaped separatory funnel is supplied with a Standard Taper glass stopper and a Standard Taper glass stopcock.

For performing quick separations using a vacuum source. All funnels have a lower standard taper inner joint with a sealed in drip tip and an outlet for connection to a vacuum source. All sizes have a Coarse porosity fritted disc.

…lubrication which reduces the possibility of contamination. Funnels are autoclavable except for stopcock assembly, which can be chemically disinfected. Teflon® funnels are excellent for use in radiological and hazardous separations (5248A10) Capacity 2,000 mL Break-resistant,…

Borosil® Separatory Funnels use a self-lubricating, replaceable PTFE stopcock that does not require grease or lubrication in order to achieve fine, smooth control of flow. Glass pennyhead stoppers included. Borosil® Boroflo Separatory Funnels has best performance in the world. …

Introducing the new Ai separatory funnel kits with all PTFE valves. A separatory funnel, also known as separation funnel, separating funnel, or colloquially sep funnel, is a piece of laboratory glassware used in liquid-liquid extractions to separate (partition) the components of a mixture into two…

KIMAX funnel is supplied with a closed-bottom linear, high-density polyethylene stopper to fit in the ground neck, and PTFE stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation…

…funnel with a 250 ml capacity molded from polypropylene with an integral, heat bonded filter (catalog number 1600-001). This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for…

…replace a separatory funnel in certain applications Impregnated with stabilized silicone to create a hydrophobic filterMultiple separations can be processed in parallelNo special training requiredCan replace a separatory funnel in certain applicationsWhatman 1PS Phase Separator from GE Healthcare’s…

These separatory funnels prevent the vortexing of liquids during phase separation. The funnels are designed with an internal baffle plate to divert the liquids being separated from vortexing and then remixing The funnels are supplied with PTFE stopcocks and Standard Taper 29/42 center…

Ai heavy wall Buchner funnel with course frit, allowing you for vacuum filtering and separating solids from liquids.

…funnel is supplied with a closed-bottom linear, high-density polyethylene stopper to fit in the ground neck, and polytetrafluoroethylene stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation…

…separations can be processed together Staff involvement in routine separations is at a minimum Automatic cut-off, separatory funnel replacement After being shaken, the mixed phases are simply poured directly into the 1PS circle, which is quadrant-folded in a funnel. The separation…

These PYREX® Hirsch funnels have a 20mm or 30mm diameter and medium or coarse porosity fritted disc. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper.…

These PYREX® globe-shaped separatory funnels are made from specially molded blanks which are tapered toward the stopcock to facilitate the separation of liquids. Their sturdy design makes them excellent for rack work. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs,…

…enough that a column of liquid will “break” with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel ·         Replacement PTFE stopcock plug is 41500F …

…Vacuum Filtration Flasks are ideal for separation and purification of your samples. Membrane material includes PES and PVDF in .22µm and .45µm. Our flasks have a wide bottle opening for easy access and pouring of your samples, and the funnel is manufactured from optically clear…

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…

KimCote® plastic-coated funnel is supplied with a standard taper ground glass stopper and a totally autoclavable PTFE stopcock plug. Lower stems have an I.D. large enough so that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the…

All components are available separately. The Simport CytoSep™ Cytology Funnel offers the 1-ml fluid chamber component including the 1 ml fluid chamber, 1 ml base holder, 1 ml chamber cap, and the appropriate filter paper.

…yet allows easy access for retrieval and replacement of membrane. Clamp allows one-handed operation. Funnel may be used with any filtering flask or filter manifold which has a No. 8 rubber stopper with a 9/16” (15 mm) hole. Funnel and clamp, Thomas number 4618Q60, also available separately.

…from GE Healthcare’s Life Sciences business are further strengthened with chemically stable resin that increases wet-strength without introducing significant impurities to the filtrate. Strengthening the paper expands the range of sample types that can be separated in a conical filter funnel.

Lightweight and durable Bottom and top can be separated for easier cleaning Autoclavable

…complete drainage Break-resistant and impervious to any chemical used in a separatory funnel No phthalates to contaminate analyses Useful in radiological and hazardous separations Autoclavable/Leakproof Ordering Alerts: Stem lengths, 65mm. Autoclavable except…

Economical, disposable and sterile Features a graduated, “peel-away” upper, which easily separates from the collar to allow quick retrieval of the cellulose nitrate membrane for microbiological analysis 250 mL, polypropylene upper with 47 mm, 0.2 or 0.45 µm membrane The 0.45 µm…

…funnel with a 250 ml capacity molded from polypropylene with an integral, heat bonded filter (catalog number 1600-001). This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for…

…separates from collar, permitting easy retrieval of membrane for microbiological analysis. Membrane diameter is 47 mm and the pore size is 0.45 µm. Polypropylene housing with polystyrene collar. Supplied with six sterile funnel adapters, designed to fit a No. 8 rubber stopper. Each funnel is…

…in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples, e.g., for ICP/AAS analysis). Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses. Decreased…

…Density Polyethylene (LDPE) Cap: Polypropylene (PP) Easy grip, stable shape Dispensing tube with closure cap Screw cap lid & separate plug stopper provide a leak-resistant seal Tagging points for security Food grade These easy-squeeze wash bottles feature an…

…contact with funnel side and the self-supporting shape of the filter itself. The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles. Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive…

This non-corrosive separatory funnel holder, molded in PP, has a front opening which provides clear view of the solution and allows unobstructed placement of separating funnels. Two tapered wedges are provided to ensure firm grip on rods measuring 1/2" or 3/8" diameter.

The KONTES® DISPOSAFLEX® column is an inexpensive, multi-purpose column designed to satisfy a wide range of analytical separations using aqueous buffers. A typical application of the Disposaflex® column is the extraction of the cyclic nucleotides cAMP and cGMP from sample preparations…

Gravity flow filtration process, no vacuum required No need for separating funnels and rewashing glassware Simply apply aqueous and chlorinated solvents to the column for a quick separation. A special hydrophobic frit allows the chlorinated solvent to pass through under gravity while…