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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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Search Within Results
Keyword Search:
1 – 15 of 251 results
1

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

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.

EDGE
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
GSA_VA SDP

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.

EDGE
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

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

With closed-bottom stoppers of linear polyethylene.

EDGE
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
5

Synthware™ Separatory Funnel, with PTFE Stopper
GREENER_CHOICE

Separatory Funnel includes PTFE Stopper.

EDGE
Product Type Separatory Funnel
Material Borosilicate Glass (3.3)
Stopper Material PTFE
6

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

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

EDGE
Product Type Separatory Funnel
Material Teflon FEP
7

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

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

EDGE
Product Type Separatory Funnel
Material Polypropylene Copolymer (PPCO)
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

Synthware™ Separatory Funnels with PTFE Stopcock and Glass Stopper
GREENER_CHOICE

Includes glass Stopper

Product Type Separatory Funnel
Material Glass
Stopper Material Glass
10

Synthware™ Separatory Funnels with PTFE Stopcock and Stopper
GREENER_CHOICE

Includes PTFE Stopper

Product Type Separatory Funnel
Material Glass
Stopper Material PTFE
11

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
12

DWK Life Sciences KIMBLE™ KIMAX™ Squibb Pear-Shaped Separatory Funnel with PTFE-Plug Stopcock and PE Stopper
GSA_VA SDP

KIMBLE™ KIMAX™ Squibb Pear-Shaped Separatory Funnel with PTFE-Plug Stopcock and PE Stopper features a closed-bottom, linear high-density polyethylene stopper in a standard taper ground neck for reliable liquid separation in the lab.

Product Type Squibb Separatory Funnel
Length (Metric) Stem 60 mm
Material Borosilicate Glass
Stopper Material HDPE
Certifications/Compliance ASTM E1096, Type IV
14

DWK Life Sciences KIMBLE™ KIMAX™ KimCote™ Plastic-Coated Funnel
SDP

KIMBLE™ KIMAX™ KimCote™ Plastic-Coated Funnel is a pear-shaped separatory funnel featuring a ground glass stopper and an autoclavable PTFE stopcock plug. The KimCote™ coating is durable, chemical-resistant, and provides a non-slip handling surface wet or dry.

15

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