Separatory Funnels
Chemglass Life Sciences Separatory Funnel, Squibb Pear-Shaped, 500 mL, PTFE Stopcock
500 mL Squibb (pear-shaped) separatory funnel for laboratory liquid-liquid extraction and phase separation. The funnel features a chemically resistant PTFE stopcock and is supplied with a #27 flask-length stopper. The PTFE plug in the stopcock barrel helps reduce freezing and grease contamination.
- 500 mL capacity suitable for lab-scale liquid-liquid extractions.
- Pear-shaped (Squibb) body for clear phase separation.
- PTFE stopcock for chemical resistance and low contamination.
- Supplied with a #27 flask-length stopper.
- Borosilicate glass construction for chemical and thermal resistance.
Chemglass Life Sciences Chemglass 250 mL Squibb separatory funnel, PYREX stopper #22, PTFE stopcock (CG-8622-250)
The Chemglass 250 mL Squibb (pear-shaped) separatory funnel is made from borosilicate (PYREX) glass and equipped with a PTFE stopcock and a #22 stopper for secure, chemical-resistant control of liquid-liquid phase separations. It is suited to routine extractions, solvent partitioning, and laboratory separations where durable glassware and inert valve materials are required.
- Capacity: 250 mL
- Stopper size: #22
- Stopcock material: PTFE for chemical resistance
- Body material: borosilicate (PYREX) glass
- Shape: Squibb (pear-shaped)
- Typical use: liquid-liquid extraction and phase separation
Hach Company Support, Separatory Funnel
Separatory Funnel Support made of Polypropylene and molded in one piece. Chuck fits rods with diameters from 8 mm to 14 mm. Ring is tapered 72-85 mm diameter.
Glas Col LLC Seperatory Funnel Glass
2L separatory funnel with PTFE cap and spout. For use with bench top, 3D midrange and 3D floor shakers.
Chemglass Life Sciences Funnel, Sep, Squibb, 2000mL, 6mm PTFE Stpk, 45/50 Outer, with Detachable GL-18 TFE Drip Tip, Glass Stopper
Funnel, Sep, Squibb, 2000mL, 6mm PTFE Stpk, 45/50 Outer, with Detachable GL-18 TFE Drip Tip, Glass Stopper. This unique separatory funnel is manufactured with a removable PTFE stem that virtually eliminates breakage normally associated with standard glass stem stopcocks. Made entirely of PTFE, the stem attaches directly to the glass stopcock without o-rings or other gaskets. Glassware equipped with this PTFE stem can survive repeated forceful strikes to the stem without breakage. Supplied complete with a PE or glass stopper of the listed size.
Chemglass Life Sciences Funnel, Sep, Squibb, 3000mL, 8mm PTFE Stpk, #38 Stopper Neck with Detachable GL-18 TFE Drip Tip, PE Stopper
Funnel, Sep, Squibb, 3000mL, 8mm PTFE Stpk, #38 Stopper Neck with Detachable GL-18 TFE Drip Tip, PE Stopper. This unique separatory funnel is manufactured with a removable PTFE stem that virtually eliminates breakage normally associated with standard glass stem stopcocks. Made entirely of PTFE, the stem attaches directly to the glass stopcock without o-rings or other gaskets. Glassware equipped with this PTFE stem can survive repeated forceful strikes to the stem without breakage. Supplied complete with a PE or glass stopper of the listed size.
Chemglass Life Sciences Funnel, Sep, Squibb, 1000mL, 4mm PTFE Stpk, #27 Stopper Neck with Detachable GL-14 TFE Drip Tip, PE Stopper
Funnel, Sep, Squibb, 1000mL, 4mm PTFE Stpk, #27 Stopper Neck with Detachable GL-14 TFE Drip Tip, PE Stopper. This unique separatory funnel is manufactured with a removable PTFE stem that virtually eliminates breakage normally associated with standard glass stem stopcocks. Made entirely of PTFE, the stem attaches directly to the glass stopcock without o-rings or other gaskets. Glassware equipped with this PTFE stem can survive repeated forceful strikes to the stem without breakage. Supplied complete with a PE or glass stopper of the listed size.
Chemglass Life Sciences Funnel, Sep, Squibb, 4000mL, 10mm PTFE Stpk, #38 Stopper Neck with Detachable GL-18 TFE Drip Tip, PE Stopper
Funnel, Sep, Squibb, 4000mL, 10mm PTFE Stpk, #38 Stopper Neck with Detachable GL-18 TFE Drip Tip, PE Stopper. This unique separatory funnel is manufactured with a removable PTFE stem that virtually eliminates breakage normally associated with standard glass stem stopcocks. Made entirely of PTFE, the stem attaches directly to the glass stopcock without o-rings or other gaskets. Glassware equipped with this PTFE stem can survive repeated forceful strikes to the stem without breakage. Supplied complete with a PE or glass stopper of the listed size.
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.
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.
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.
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.
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.