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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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256 – 270 of 273 results
256

Wilmad Labglass FUNNEL SEP SQB ECON 250ML

Separatory Funnel, Squibb, Detachable PTFE Stopcock. Capacity: 250mL. Stopper Size: 22. Economy style Squibb separatory funnel has a detachable polytetrafluoroethylene (PTFE) Stopcock and glass drip tip.

ENCOMPASS_PREFERRED
257

Wilmad Labglass FUNNEL SEP SQB GLS S/C 1000ML

Separatory Funnel, Squibb, Glass Stopcock. Capacity: 1000mL. Stopcock Size: 4. Stopper Size: 27. Squibb separatory funnel with a glass Stopcock. Supplied complete with glass Pennyhead flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
258

Wilmad Labglass FUNNEL SEP SQB PTFE S/C 2000ML

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 2000mL. Stopcock Size: 6. Stopper Size: 38. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with glass Pennyhead flask length Stopper.

ENCOMPASS_PREFERRED
259

Wilmad Labglass FUNNEL SEP SQB 250ML POLY NO22

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 250mL. Stopcock Size: 4. Stopper Size: 22. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with a plastic flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
260

Wilmad Labglass FUNNEL SEP SQB ECON 125ML

Separatory Funnel, Squibb, Detachable PTFE Stopcock. Capacity: 125mL. Stopper Size: 22. Economy style Squibb separatory funnel has a detachable polytetrafluoroethylene (PTFE) Stopcock and glass drip tip.

ENCOMPASS_PREFERRED
261

Wilmad Labglass FUNNEL SEP SQB GLS S/C 4000ML

Separatory Funnel, Squibb, Glass Stopcock. Capacity: 4000mL. Stopcock Size: 8. Stopper Size: 38. Squibb separatory funnel with a glass Stopcock. Supplied complete with glass Pennyhead flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
262

Wilmad Labglass FUNNEL SEP SQB PTFE S/C 10ML

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 10mL. Stopcock Size: 2. Stopper Size: 14/20. Supplied complete with glass Pennyhead flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
263

Wilmad Labglass FUNNEL SEP SQB 500ML POLY NO27

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 500mL. Stopcock Size: 4. Stopper Size: 27. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with a plastic flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
264

Wilmad Labglass FUNNEL SEP SQB PTFE S/C 4000ML

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 4000mL. Stopcock Size: 8. Stopper Size: 38. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with glass Pennyhead flask length Stopper.

ENCOMPASS_PREFERRED
265

Wilmad Labglass FUNNEL SEP SQB 125ML POLY NO22

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 125mL. Stopcock Size: 2. Stopper Size: 22. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with a plastic flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
266

Wilmad Labglass FUNNEL SEP SQB PTFE S/C 3000ML

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 3000mL. Stopcock Size: 8. Stopper Size: 38. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with glass Pennyhead flask length Stopper.

ENCOMPASS_PREFERRED
267

Wilmad Labglass FUNNEL SEP SQB PTFE S/C 1000ML

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 1000mL. Stopcock Size: 4. Stopper Size: 27. Squibb separatory funnel with polytetrafluoroethylene (PTFE) Stopcock. Supplied complete with glass Pennyhead flask length Stopper.

ENCOMPASS_PREFERRED
268

Wilmad Labglass FUNNL SEP SQB PTFE 125ML 19/22

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 125mL. Lower Joint Size: [ST] 19/22. Stopcock Size: 2. Stopper Size: 14/20. Supplied complete with glass Pennyhead Stopper of size listed.

ENCOMPASS_PREFERRED
269

Wilmad Labglass FUNNEL SEP SQB GLS S/C 125ML

Separatory Funnel, Squibb, Glass Stopcock. Capacity: 125mL. Stopcock Size: 2. Stopper Size: 22. Squibb separatory funnel with a glass Stopcock. Supplied complete with glass Pennyhead flask length Stopper of the size listed.

ENCOMPASS_PREFERRED
270

Wilmad Labglass FUNNEL SEP SQB 250ML 24/40

Separatory Funnel, Squibb, PTFE Stopcock. Capacity: 250mL. Lower Joint Size: [ST] 24/40. Stopcock Size: 4. Stopper Size: 22. Squibb separatory funnel with PTFE Stopcock and lower standard taper inner joint with drip tip.

ENCOMPASS_PREFERRED