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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.
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Keyword Search:
1 – 15 of 53 results
1

Fisherbrand™ Squibb Pear-Shaped Separatory Funnels with PTFE-Plug Stopcock

Do not require grease

EDGE
Product Type Squibb Separatory Funnel
Length (Metric) Stem 60mm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
For Use With (Application) Eliminates contamination
2

Synthware™ Separatory Funnel, with Glass Stopper
GREENER_CHOICE

Separatory Funnel includes glass stopper.

Product Type Separatory Funnel
Material Borosilicate Glass (3.3)
Stopper Material Glass
3

DWK Life Sciences KIMBLE™ KIMAX™ Squibb Separatory Funnels with PTFE-Plug Stopcock

KIMBLE™ KIMAX™ Squibb Separatory Funnels with PTFE-Plug Stopcock require no grease and deliver cleaner separations. Large-diameter lower stems allow liquid to break completely when the stopcock is closed, eliminating contamination. PTFE plug will not bind or freeze.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 60 mm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
For Use With (Application) Eliminates contamination
4

Synthware™ Separatory Funnel, with PTFE Stopper
GREENER_CHOICE

Separatory Funnel includes PTFE Stopper.

Product Type Separatory Funnel
Material Borosilicate Glass (3.3)
Stopper Material PTFE
5
Promotions Available

Corning™ PYREX™ Pear-Shaped Squibb Separatory Funnel with PTFE Product Standard Stopcock and Polyethylene Standard Taper Stopper
GREENER_CHOICE

With closed-bottom stoppers of linear polyethylene.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 65 mm
Material Borosilicate Glass
Stopper Material Polyethylene
For Use With (Application) For replacement polyethylene standard taper stoppers and PTFE stopcock assemblies
6
Promotions Available

Corning™ PYREX™ Squibb Separatory Funnel with PTFE Standard Stopcock and Glass Standard Taper Stopper
GREENER_CHOICE

Pear-shaped glass funnel with 65 mm stem length.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 65 mm
Material Borosilicate Glass
Stopper Material Glass
For Use With (Application) For replacement glass standard taper stoppers
7

Fisherbrand™ Squibb Funnels with standard taper Stopcocks and Stoppers

Range of separatory funnels manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 75mm
Quantity Each
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
For Use With (Application) Eliminates contamination
8
Promotions Available

Corning™ PYREXPLUS™ Coated Squibb Separatory Funnel with PTFE Standard Stopcock and Glass Standard Taper Stopper
GREENER_CHOICE

Protective PVC coating reduces spills and helps prevent glass from shattering

Product Type Squibb Separatory Funnel
Length (Metric) Stem 65 mm
Material Borosilicate Glass
Stopper Material Glass
For Use With (Application) For replacement glass standard taper stoppers
9

DWK Life Sciences KIMBLE™ KIMAX™ Squibb Separatory Funnels with Standard Taper Stopcock and Stopper

KIMBLE™ KIMAX™ Squibb Separatory Funnels with Standard Taper Stopcock and Stopper feature lower stems with an ID large enough that a liquid column will break when the stopcock is closed, ensuring more complete separation and eliminating the need to empty the funnel.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 60 mm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
10

Synthware™ Squibb Separatory Funnels with Glass Stopcock
GREENER_CHOICE

Supplied complete with flask length glass stopper

Product Type Squibb Separatory Funnel
Color Clear
Quantity 1
Material Glass
Stopper Material Glass
For Use With (Application) Organic Synthesis
11

Thermo Scientific™ Nalgene™ Polypropylene Copolymer (PPCO) Separatory Funnels with Closure
GREENER_CHOICE

Perform a variety of lab duties with chemically inert, translucent and autoclavable polypropylene separatory funnels.

Product Type Separatory Funnel
Material Polypropylene Copolymer (PPCO)
12

Thermo Scientific™ Nalgene™ Separatory Funnels made with Teflon™ fluoropolymer with Closure made with Tefzel™
GREENER_CHOICE

Utilize these chemically inert, translucent and autoclavable funnels which feature a TFE stopcock assembly. Chemical-resistant, leakproof and requires no lubrication.

Product Type Separatory Funnel
Material Teflon FEP
13

DWK Life Sciences KIMBLE™ KIMAX™ Squibb Separatory Funnel Only

KIMBLE™ KIMAX™ Squibb Separatory Funnel Only is a pear-shaped replacement funnel with a Standard Taper 24/40 joint and drip tip. Borosilicate glass meets USP Type I and ASTM E438, Type I, Class A. Available in 250mL and 2000mL.

Product Type Replacement Funnel
Quantity 1 Ea.
Material Glass
14

DWK Life Sciences KIMBLE™ KONTES™ Squibb Pear-Shaped Separatory Funnel with Standard Taper Stopper and PTFE Stopcock

KIMBLE™ KONTES™ Squibb Pear-Shaped Separatory Funnel with Standard Taper Stopper and PTFE Stopcock. Supplied with a ground glass stopper and autoclavable PTFE plug. Pear-shaped design aids separation. Borosilicate glass meets USP Type I and ASTM E1096 Type IV.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 60 mm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
15

Synthware™ Separatory Funnels with PTFE Stopcock and Glass Stopper
GREENER_CHOICE

Includes glass Stopper

Product Type Separatory Funnel
Material Glass
Stopper Material Glass