Separatory Funnels

Separatory funnels are used in the lab for liquid-liquid extractions, separating a mixture's components into two solvent phases of different densities. The higher density liquid sinks to the bottom and can then be drained from a valve, leaving the less dense liquid in the funnel. Separatory funnels feature a stopcock at the bottom that can be opened or closed to drain liquid, as well as a tap at the top that can be opened to release excess vapor pressure. The funnels are typically constructed from borosilicate glass, which is stronger than regular glass and resistant to thermal shock.

31 – 45 of 275 results

DWK Life Sciences Kimble™ Kontes™ Squibb Pear-Shaped Separatory Funnels with standard taper Stopper and Autoclavable PTFE Stockcock Plug

Supplied with a standard taper ground glass stopper and a totally autoclavable PTFE stopcock plug

Pricing & Availability
Specifications

Product Type	Squibb Separatory Funnel
Length (Metric) Stem	60mm
Material	Borosilicate Glass
Stopper Material	Glass
Certifications/Compliance	ASTM E1096, Type IV

DWK Life Sciences KIMBLE™ RAY-SORB™ Amber Separatory Funnels

Supplied with PTFE stopper and a stopcock

Pricing & Availability

Corning™ PYREX™ Cylindrical Separatory Funnels with Graduations, PTFE Stopcock Plug

With standard taper joints

Pricing & Availability

Corning™ PYREX™ Squibb Separatory Funnel, PTFE Product Standard Stopcock, Standard Taper Joints

With No. 2 Product Standard stopcocks and inner and outer 19/22 Standard Taper joints.

Pricing & Availability

DWK Life Sciences Kimble™ Kontes™ Glass Plug with Stopper Separatory Funnels

Squibb-type with standard taperjoint and stopcock

Pricing & Availability

DWK Life Sciences Kimble™ Kontes™ Separatory Funnel with Stopper and Glass Plug

With standard joint and stopcock

Pricing & Availability

DWK Life Sciences Kimble™ KIMAX™ KimCote™ Plastic-Coated Funnel

Pear-shaped funnel with ground glass stopper and autoclavable PTFE stopcock plug

Pricing & Availability

Synthware™ Separatory Funnels with PTFE Stopcock and Stopper

Includes PTFE Stopper

Pricing & Availability
Specifications

Product Type	Separatory Funnel
Material	Glass
Stopper Material	PTFE

Synthware™ Sure-Grip Separatory Funnels

With 4 mm bore PTFE stopcock and No. 27 flask length glass or PTFE stopper

Pricing & Availability
Specifications

Product Type	Separatory funnel, Sure-grip
Stopper Number	27
Material	Glass

Eisco™ Squibb Separatory Funnels with PTFE Key Stopcock

High quality borosilicate 3.3 glass funnel with PTFE key stopcocks and interchangeable polypropylene stoppers

Pricing & Availability
Specifications

Description	Ungraduated
Product Type	Squibb Separatory Funnel
Quantity	1
Graduated	No
Material	Borosilicate Glass

United Scientific Supplies Glass Separatory Funnel

Glass Separatory Funnels are pear shaped for easy handling and use.

Pricing & Availability
Specifications

Product Type	Separatory Funnel
Color	Clear
Material	Borosilicate Glass 3.3

Eisco™ Squibb Separatory Funnels with Glass Key Stopcock

High quality borosilicate 3.3 glass funnel with glass key stopcocks and interchangeable polypropylene stoppers

Pricing & Availability
Specifications

Includes	Funnel, stopper
Stopcock	Glass key
Product Type	Squibb Separatory Funnel
Color	Clear
Quantity	1
Material	Borosilicate Glass
Stopper Material	Polypropylene
For Use With (Application)	Separating liquids
Autoclavable	Autoclavable

United Scientific™ Separatory Funnel

Separatory Funnels provide excellent clarity and strength.

Pricing & Availability
Specifications

Product Type	Pear-shaped Separatory Funnel
Color	Clear
Material	Polypropylene

Eisco™ Glass Pear Shaped Separating Funnel with Glass Key Stopcock, Interchangable Plastic Stopper

Pear shaped separatory funnels made from high quality borosilicate glass. Designed with integrated glass key stopcock and interchangable plastic stopper. Autoclavable.

Pricing & Availability
Specifications

Includes	Stopper
Color	Clear
Quantity	1
Graduated	No
Material	Borosilicate Glass
Autoclavable	Autoclavable

Eisco™ Graduated Squibb Separatory Funnels with PTFE key Stopcock

High quality borosilicate 3.3 glass funnel with PTFE key stopcocks and interchangeable polypropylene stoppers

Pricing & Availability

Separatory Funnels

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DWK Life Sciences KIMBLE™ RAY-SORB™ Amber Separatory Funnels Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Corning™ PYREX™ Cylindrical Separatory Funnels with Graduations, PTFE Stopcock Plug Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Corning™ PYREX™ Squibb Separatory Funnel, PTFE Product Standard Stopcock, Standard Taper Joints Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

DWK Life Sciences Kimble™ Kontes™ Glass Plug with Stopper Separatory Funnels Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

DWK Life Sciences Kimble™ Kontes™ Separatory Funnel with Stopper and Glass Plug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

DWK Life Sciences Kimble™ KIMAX™ KimCote™ Plastic-Coated Funnel Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Synthware™ Separatory Funnels with PTFE Stopcock and Stopper Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Synthware™ Sure-Grip Separatory Funnels Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Eisco™ Squibb Separatory Funnels with PTFE Key Stopcock Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

United Scientific Supplies Glass Separatory Funnel Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

Eisco™ Squibb Separatory Funnels with Glass Key Stopcock Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

United Scientific™ Separatory Funnel Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

Eisco™ Glass Pear Shaped Separating Funnel with Glass Key Stopcock, Interchangable Plastic Stopper Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

Eisco™ Graduated Squibb Separatory Funnels with PTFE key Stopcock Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.