accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Material 
  • (111)
  • (43)
  • (7)
  • (43)
  • (1)
  • (1)
  • (4)
  • (4)
  • (1)
  • (5)
Capacity (Metric) 
  • (8)
  • (5)
  • (16)
  • (24)
  • (37)
  • (4)
  • (14)
  • (8)
  • (47)
  • (4)
  • (2)
  • (1)
  • (12)
  • (28)
  • (9)
Product Type 
  • (2)
  • (3)
  • (1)
  • (10)
  • (1)
  • (2)
  • (5)
  • (2)
  • (1)
  • (91)
  • (1)
  • (5)
  • (3)
  • (82)
  • (5)
  • (1)
  • (2)
Height (Metric) 
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Material (Membrane) 
  • (6)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

special offers

  • (10)

brands

  • (60)
  • (1)
  • (1)
  • (2)
  • (2)
  • (115)
  • (1)
  • (38)
  • (46)
  • (32)
  • (7)
  • (7)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (78)
  • (1)
  • (3)
  • (10)
  • (1)
  • (10)
  • (2)
  • (28)

special interests

  • (19)
  • (19)
  • (119)
  • (47)
  • (168)

Material

  • (111)
  • (43)
  • (7)
  • (43)
  • (1)
  • (1)
  • (4)
  • (4)
  • (1)
  • (5)

Capacity (Metric)

  • (8)
  • (5)
  • (16)
  • (24)
  • (37)
  • (4)
  • (14)
  • (8)
  • (47)
  • (4)
  • (2)
  • (1)
  • (12)
  • (28)
  • (9)

Product Type

  • (2)
  • (3)
  • (1)
  • (10)
  • (1)
  • (2)
  • (5)
  • (2)
  • (1)
  • (91)
  • (1)
  • (5)
  • (3)
  • (82)
  • (5)
  • (1)
  • (2)

Height (Metric)

  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Material (Membrane)

  • (6)
16 – 30 of 275 results
16

Corning™ PYREX™ Economy Squibb Separatory Funnel, Polyethylene Standard Taper Stopper, Replaceable Standard PTFE Stopcock
GREENER_CHOICE

Economical separatory funnel designed to reduce replacement costs by providing replaceable components

Stopcock 4
Product Type Economy Squibb Separatory Funnel
Length (Metric) Stem 52 mm
Material Borosilicate Glass
Stopper Material Polyethylene
For Use With (Application) For standard taper stoppers and for PTFE locking stopcock assemblies
Diameter (Metric) Stem 0.7 cm
17

Corning™ PYREX™ Cylindrical Separatory Funnel, Graduated, PTFE Standard Stopcock, Glass Standard Taper Stopper
GREENER_CHOICE

Microfinish PTFE stopcock plugs reduce freezing problems and eliminate contaminating greases

Includes Standard stopcock and stopper
Product Type Cylindrical Separatory Funnel
Joint Number 24/40
Graduated Yes
Material Borosilicate Glass
18

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

Pear-shaped funnel; stopper No. 38

Product Type Squibb Separatory Funnel
Stopper Number 38
Length (Metric) Stem 90 mm
Quantity 1/Cs.
Material Borosilicate Glass
Stopper Material Glass
19
Promotions Available

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)
20

DWK Life Sciences Kimble™ KIMAX™ Squibb Funnels with standard taper Stopcock and Stopper
SDP

Lower stems made of large-diameter tubing for liquid to drain out completely when stopcock is closed

Product Type Squibb Separatory Funnel
Length (Metric) Stem 60mm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
21

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

With standard taper joints

22

Synthware™ Separatory Funnels with PTFE Stopcock and Glass Stopper
GREENER_CHOICE SDP

Includes glass Stopper

Product Type Separatory Funnel
Material Glass
Stopper Material Glass
23

DWK Life Sciences Kimble™ Kontes™ 19/22 Joints with PTFE Plug Separatory Funnels
GSA_VA SDP

PTFE stopcock plug

24

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

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

25

DWK Life Sciences Kimble™ Kontes™ Globe-Shaped KIMAX™ Separatory Funnel with PTFE Stopcock and Glass Stopper
SDP

KIMAX™ funnel is supplied with a Standard Taper ground glass stopper and a PTFE stopcock.

Includes Stopcock, gradual tapered shoulders
Stopcock 2
Description PTFE closure
Stopper Number 22
Length (Metric) Stem 175mm
Material Borosilicate Glass
Certifications/Compliance USP Type I, ASTM E438, Type I, Class A
26

Synthware™ Separatory Funnels with PTFE Stopcock and Stopper
GREENER_CHOICE SDP

Includes PTFE Stopper

Product Type Separatory Funnel
Material Glass
Stopper Material PTFE
27

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

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

Product Type Squibb Separatory Funnel
Length (Metric) Stem 60mm
Material Borosilicate Glass
Stopper Material Glass
Certifications/Compliance ASTM E1096, Type IV
28

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

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

29

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

Supplied with PTFE stopper and a stopcock

30

DWK Life Sciences Kimble™ KIMAX™ 125mL Squibb Pear-Shaped Separatory Funnel Only
GSA_VA SDP

Replacement 125mL Funnel with standard taper Ground Bottom Joint for Full Scale Organic Chemistry Kit.