Lab Separatory Funnel

Separatory funnels, a vital tool in laboratories, primarily separate liquids based on density differences. Typically made from glass, these separating funnels are designed to provide clarity and durability during the separation process. A key feature of separatory funnels is their clear labeling, which ensures accuracy and ease of use by clearly marking volume measurements. Large separatory funnels are suitable for operations requiring the handling of substantial liquid volumes. These funnels contribute to efficiency in laboratory workflows.The lab separatory funnel, with its precise control mechanism, allows for the gradual release of liquids, facilitating a more controlled and accurate separation process. This combination of features—durability, clear labeling, size variety, and precision—makes separatory funnels indispensable for professionals aiming to conduct thorough and efficient liquid-liquid extractions in laboratory settings.

Lab Separatory Funnel

Products (56)

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  • Funnels, Squibb, Separatory, PTFE Stopcocks

    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.

  • KIMAX Squibb Separatory Funnels With Glass Stopper And Stopcock

    With Standard Taper glass stopcock and Standard Taper glass stopper 60 mm long stem, which drains completely after stopcock is closed

  • Funnel Squibb Pear PTFE Stpk 2000ml

    DWK Life Sciences (Kimble)

    KIMAX 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...

  • Glass Separatory Funnels with Glass Stopcock - Pear Shaped

    PEAR || Pear-shaped dropping/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 slowly (drop-wise) STOPPER...

  • Sibata Glass Separatory Funnel

    Sibata Glass Separatory Funnels  Feature smooth tooled tips, white block letters and marking squares  Supplied with PTFE stopcocks to eliminate freezing and lubricant contamination  Made from high-quality borosilicate tubing with a low coefficient of expansion

  • Funnel, Separatory, Squibb, with 1:5 PTFE Plug, Stopper

    European style funnel with new leak-tight, locking stopper that will not fall out during shaking or transportation. Outer ground joint at top is a Rodaviss joint. Stopper can be secured in top joint via cap and O-ring for a positive, leak-tight seal; n

  • PYREX Squibb Separatory Funnels With Glass Stopper

    Teflon® stopcock plug fits into the micro-finish barrel Plug reduces freezing problems and grease contamination

  • Funnels, Squibb, Separatory, PTFE Stopcocks

    Squibb style separatory funnel with a PTFE stopcock. Not supplied with stopper. For stoppers see CG-3000. Stopcock bore on all sizes is 2mm.

  • PYREX® 125mL Replacement Squibb Separatory Funnel, Standard Taper Joints, Funnel Only

    These replacement 125mL PYREX® glass separatory funnels have inner and outer 19/22 Standard Taper joints. They require Polytetrafluorethylene (PTFE) No. 2 Product Standard stopcock plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For...

  • PYREX® 4L Squibb Separatory Funnel, PTFE Product Standard Stopcock, Glass Standard Taper Stopper

    These 4L PYREX® pear-shaped glass separatory funnels have Polytetrafluorethylene (PTFE) No. 8 Product Standard stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For...

  • Funnels, Separatory, Squibb, PTFE Stopcocks, PTFE Stoppers, Color Coded Handles

    Squibb style separatory funnel with a PTFE stopcock. Supplied complete with a flask length PTFE stopper. See CG-3020-A for replacement stoppers.

  • SYNTHWARE Separatory Funnels with PTFE Stopcock

    Separatory 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

  • Funnel 500 ml Cs4

    These 500mL PYREX® cylindrical separatory funnels are graduated to show approximate capacity, have a micro-finish No. 4 Product Standard Polytetrafluorethylene (PTFE) stopcock and a strong, lightweight No. 27 Standard Taper glass stopper. The PTFE plug fits into the micro-finish barrel The plug...

  • PYREX® Squibb Separatory Funnels With Plastic Stopper

    Teflon® stopcock plug and Standard Taper polyethylene stopper Stem length of 65 mm PYREX® borosilicate glass body

  • PYREX® Squibb Separatory Funnels With Replaceable Tip

    Replaceable tip, Teflon® stopcock and high-density polyethylene stopper Designed for long life and maximum safety Economical - reduces costs by providing replacement components Stopcock assembly features a simple screw thread locking nut and collar which ensure that the stopcock cannot fall out...

  • Glass Separatory Funnels with PTFE Stopcock - Squibb Type

    SQUIBB || Squibb-style dropping/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 slowly (drop-wise)...

  • Funnel 125 ml

    These 125mL PYREX® glass separatory funnels have Polytetrafluorethylene (PTFE) No. 2 Product Standard stopcocks and inner and outer 19/22 Standard Taper joints. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For replacement PTFE...

  • Nalgene™ FEP Separatory Funnels with Closure

    Funnel can be autoclaved; stopcock can be chemically sterilized. No stopcock lubrication needed. So transparent that phase interface is visible down to the stopcock and nonwetting surface—enhances complete drainage Break-resistant and impervious to any chemical used in a separatory funnel No...

  • Polypropylene Separatory Funnels

    United Scientific Supplies

    Providing excellent clarity and strength, this pear-shaped funnel has a leakproof threaded screw cap. The Polypropylene stopcock, fitted with a self-lubricating PTFE plug, is push-fitted to the stem of the funnel. Not Graduated.

  • Funnels, Separatory, Graduated, PTFE Stopcocks

    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...

  • Glass Seperatory Funnel

    United Scientific Supplies

    Separatory Funnel, conical Shape with PTFE Stopcock and Plastic Stopper.

  • Squibb Screw Cap Separatory Funnels

    PTFE valve These improved PYREX® Squibb type separatory funnels provide an unbreakable PTFE valve and drip tip and have a screw thread closure at the top. Supplied complete with PTFE valve assembly and a screw cap with PTFE-faced silicone liner. Valve sizes range from 2 to 8 mm.  Units are...

  • Funnels, Separatory, Globe Shaped, Large Capacity

    Large capacity globe shaped separatory funnel with a choice of glass or PTFE stopcock. Stem length is approx. 130mm below the stopcock on all sizes. For replacement stoppers see CG-3018 for #38, CG-3000 for 45/50.

  • KIMAX Squibb Separatory Funnels With Glass Stopper

    Supplied with a round glass stopper and a PTFE stopcock plug Lower stems have an i.d. that allows for more complete seperation and eliminates the necessity of emptying the funnel

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