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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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241 – 255 of 275 results
241

Chemglass Life Sciences 125mL Separatory Funnel, Squibb, #22 Outer Stopper Neck, 2mm Stpk
SDP

125mL Separatory Funnel, Squibb, #22 Outer Stopper Neck, 2mm Stpk. Similar to CG-1742, but supplied without the PTFE stopcock plug or the flask-length stopper.

ENCOMPASS_PREFERRED
242

Chemglass Life Sciences 2000mL Separatory Funnel, Squibb, #38 Outer Stopper Neck, 6mm Stpk
SDP

2000mL Separatory Funnel, Squibb, #38 Outer Stopper Neck, 6mm Stpk. Similar to CG-1742, but supplied without the PTFE stopcock plug or the flask-length stopper.

ENCOMPASS_PREFERRED
243

Ace Glass, Inc. 125ML FUNNEL W/TEF PLUG
SDP

125ML FUNNEL W/TEF PLUG

ENCOMPASS_PREFERRED
244

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.

ENCOMPASS
245

Chemglass Life Sciences Funnel, Separatory, 60mL, Squibb, 2mm PTFE Stpk, #16 PTFE Stopper
SDP

Funnel, Separatory, 60mL, Squibb, 2mm PTFE Stpk, #16 PTFE Stopper. Squibb style separatory funnel with a PTFE stopcock. Supplied complete with a flask length PTFE stopper. See CG-3020-A for replacement stoppers.

ENCOMPASS_PREFERRED
246

Ace Glass, Inc. 1000mL 24/40 separatory funnel body only
SDP

1000ml separatory funnel with 24/40 outer ground Rodaviss joint at top. Funnel body supplied with stopcock plug.

ENCOMPASS_PREFERRED
247

Ace Glass, Inc. 2000mL 45/50 separatory funnel with polyethylene stopper
SDP

2000ml separatory funnel with polyethylene stopper. Outer ground joint at top is a 45/50 Rodaviss joint. Stopper can be secured in top joint via cap and O-ring for a leak-tight seal.

ENCOMPASS_PREFERRED
248

Ace Glass, Inc. Funnel, separatory, glass stopcock, PTFE stopper, 60mL

60mL Squibb separatory funnel, with a glass stopcock and a PTFE stopper included.

ENCOMPASS_PREFERRED
249

Ace Glass, Inc. FUNNEL GLOBE 125ML
SDP

FUNNEL GLOBE 125ML

ENCOMPASS_PREFERRED
250

Ace Glass, Inc. 1000mL 24/25 separatory funnel with polyethylene stopper

1000ml separatory funnel with polyethylene stopper. Outer ground joint at top is a 24/25 Rodaviss joint. Stopper can be secured in top joint via cap and O-ring for a leak-tight seal.

ENCOMPASS_PREFERRED
251

Ace Glass, Inc. 1000mL separatory funnel with locking stopper
SDP

1000ml separatory funnel with locking stopper that will not fall out during shaking or transport. Stopper can be secured in top joint via cap and O-ring for a leak-tight seal.

ENCOMPASS_PREFERRED
252

Ace Glass, Inc. 2000mL separatory funnel with locking stopper.
SDP

2000ml separatory funnel with locking stopper that will not fall out during shaking or transport. Stopper can be secured in top joint via cap and O-ring for a leak-tight seal.

ENCOMPASS_PREFERRED
253

DWK Life Sciences Kimble™ Kontes™ Glass Plug with Stopper Separatory Funnels
SDP

Squibb-type with standard taperjoint and stopcock

254

Corning™ PYREX™ Squibb Glass Separatory Funnel with Glass Standard Taper Stopper and Rotaflo™ Stopcock

Pear-shaped with standard taper ground neck, offset PTFE-plug stopcock and all-glass PYREX stopper

Stopcock PTFE
Product Type Squibb Separatory Funnel
Length (Metric) Stem 65 mm
Quantity Each
Material Borosilicate Glass
Stopper Material Polyethylene
For Use With (Application) For replacement glass stoppers
Diameter (Metric) Stem 1 cm
255

Kimble™ KIMAX™ Squibb Pear-Shaped Separatory Funnels
SDP 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