Separatory Funnels

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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1 – 16 of 16 results
1

Eisco™ Squibb Separatory Funnels with PTFE Key Stopcock
SCI_ED

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

EDGE
Graduated No
Material Borosilicate Glass
2

Eisco™ 1000ml Separating Funnel - Pear Shaped Borosilicate Glass - Rota flow Stopcock
SCI_ED

Borosilicate glass with interchangeable plastic stopper and screw type Rota flow stopcock. Internal diameter of top opening is 1.25 in. Cap. 1000 ml, Socket size 29/32

3

Eisco™ Separating Funnel
SCI_ED

With interchangeable plastic stopper

4

Eisco™ Squibb Graduated Separatory Funnels
SCI_ED

High quality, graduated borosilicate glass funnels include an interchangeable plastic stopper and glass key stopcock.

5

Eisco™ Squibb Separatory Funnels with Glass Key Stopcock
SCI_ED

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

Includes Funnel, stopper
Stopcock Glass key
Product Type Squibb-style separatory funnel
Color Clear
Quantity 1
Material Borosilicate Glass
Stopper Material Polypropylene
For Use With (Application) Separating liquids
Autoclavable Yes
6

Eisco™ Graduated Squibb Separatory Funnels with PTFE key Stopcock
SCI_ED

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

7

Eisco™ Gilson Separatory Funnels with Glass Key Stopcock
SCI_ED

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

Includes Funnel, stopper
Stopcock Glass key
Product Type Gilson separatory funnel
Color Clear
Quantity 1
Graduated No
Material Borosilicate Glass
Stopper Material Polypropylene
For Use With (Application) Separating liquids
Autoclavable Yes
8

Eisco™ Gilson Separatory Funnels with PTFE Key Stopcock
SCI_ED

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

Includes Funnel, stopper
Stopcock PTFE key
Product Type Gilson separatory funnel
Color Clear
Quantity 1
Graduated No
Material Borosilicate Glass
Stopper Material Polypropylene
For Use With (Application) Separating liquids
Autoclavable Yes
9

Eisco™ 250ml Separating Funnel - Borosilicate Glass, Pear Shaped, With Stopper And Rota flow Stopcock
SCI_ED

250ml Separating Funnel - Borosilicate Glass, Pear Shaped, with Stopper and Rota flow Stopcock

10

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

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

Includes Stopper
Color Clear
Quantity 1
Graduated No
Material Borosilicate Glass
11

Kimble™ KIMAX™ Squibb Pear-Shaped Separatory Funnels
SCI_ED

Permit the separation of lower layers of immiscible liquids.

Product Type Squibb separatory funnel
Length (Metric) Stem 6cm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
For Use With (Application) Eliminates contamination
12

United Scientific Supplies Glass Separatory Funnel
SDP SCI_ED

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

Product Type Separatory Funnel
Color Clear
Material Borosilicate Glass 3.3
13

United Scientific Supplies Separatory Funnels
SDP SCI_ED

Provide excellent clarity and strength.

Length (Metric) Stem 45 mm
Material Polypropylene
14

Squibb Pear-Shaped Separatory Funnels
SCI_ED

Good clarity for viewing layers.

15

GSC Go Science Crazy Separatory Funnel with PTFE Stopcock
SCI_ED

Available in a variety of sizes.

Stopcock PTFE
Material Glass
16

Kimble™ KIMAX™ Funnel, Separatory, Squibb, Pear-Shaped, with Glass Stopcock
SCI_ED