Pear Shaped Flask

SYNTHWARE pear shaped, heavy wall, single neck flasks with a standard taper outer joint. All sizes are hand blown from tubing to ensure uniform wall thickness.

SYNTHWARE pear shaped, heavy wall, two neck flasks with an angled side neck. All joints are standard taper outer joints. All sizes are hand blown from tubing to ensure uniform wall thickness.

Single-neck flask with a Standard Taper outer joint at top Heavy wall Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Heavy wall recovery flasks are ideal for use with rotary evaporators. Flasks feature a square bead and a single neck with ground glass 24/40 joint. Opening at top is designed for easy recovery of reaction products using a spatula. Flask bottom fits standard heating mantles.

Blanks for fabrication of pear-shaped flasks. NOTE: NECK IS UNFINISHED, FLASK CANNOT BE USED WITHOUT MODIFICATION OF NECK.

Pear shaped flask with outer joints. Microscale version comes with two 14/10 outer ground joints externally threaded to allow an O-RING-CAP-SEAL type connection with mating inner joint. Supplied with holed caps, PTFE-faced septa and FETFE O-Rings. For

Pear shape HEAVY WALL flask with a standard taper outer joint.

Pear-shaped, single neck, heavy duty flask. Available with ground, polished and cap-seal joints. The cap-seal flasks are used in the Ace microscale chemistry product line and feature a 14/10 ground joint with external threads. Supplied with a holed cap

Short neck. Synonyms: pear flask; pear shape flask; round flasks Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Pear Shape Flask, Threaded, Synthware, Capacity: 5, 10, and 25mL available, Joint: 14/10, Supplied with one open top compressioncap and one size 014 Viton O-ring and one PTFE-faced septa.

Pear-shaped, with side arm for use with 9095 rubber thermometer adapter. Joint is 14/20.

Pear shape, HEAVY WALL 3-neck flask with standard taper outer joints on the center and 20º angled side necks.

Pear shape, HEAVY WALL 2-neck flask with standard taper outer joints. Flasks with a 10/18 outer joint on the side neck are used with either jointed thermometers or CG-1079 inlet adapters.

Pear-shaped with standard taper outer joints.

Pear-shaped boiling flasks have full length outer 14/20 Standard Taper joints and are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent…

…in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX(r) boiling flasks is 230°C. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies.

…in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX(r) boiling flasks is 230°C. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies.

Angled handle fits easily into flask or bottle necks and bends to allow brush to fit container shape. Brushes are mounted on a flexible plastic handle designed for cleaning Erlenmeyer, Filtering, Kjeldahl, Nephelo, Pear-shaped, Round-bottom, Flat-bottom, Reaction, and Volumetric Flasks.

Angled handle fits easily into flask or bottle necks and bends to allow fitting of brush to container shape. Brushes are mounted on a flexible plastic handle, designed for cleaning Erlenmeyer, Filtering, Kjeldahl, Nephelo, Pear-Shaped, Round Bottom, Flat Bottom, Reaction, and Volumetric flasks.

These pear-shaped evaporating flasks can be used as boiling type flasks for rotary evaporators. Synonyms: bottom flask; flask round; round flask Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

These pear-shaped evaporating flasks can be used as boiling type flasks for rotary evaporators. Synonyms: bottom flask; flask round; round flask Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

…When used with Schlenk reaction Vessel, No. 7756, the trap prevents excessive loss of solution in the event of a bump. The distillate is collected in a No. 9477 pear shaped flask or other suitable receiver and cooled by dry ice. For low boiling solvents, closed system conditions can be maintained.

Replacement evaporator flask for Buchi rotary evaporators. Pear shaped heavy wall with a standard taper single neck. Safety coated.

Replacement drying flask for Buchi rotary evaporators. Pear shaped heavy wall with a standard taper single neck. Available plain or safety coated.

…up to 30g. All glassware is jointed. Both sets come in a sturdy, form fitting case. All Joints are 14/23. Includes the following: Pear Shaped Flask (50ml), Still Head, Liebig Condenser, Screw Cap Adapter, Receiver Adapter, Air Leak/Steam Inlet Tube, Dropping Funnel (50ml with Rotoflo…

…large capacity round bottom and pear-shaped flasks Large capacity between 10 litres to 22 litres Complete control of heating is provided by 3 separate electrical circuits that enable independent top, middle and bottom heating of flasks, each controlled with its own dial switch Spill-proof…

…West Condenser (2705-14) 25mL Round Bottom Boiling Flask (4321A-25) 50mL Round Bottom Boiling Flask (4321A-50) 100mL Round Bottom Boiling Flask (4321A-100) 250mL Round Bottom Boiling Flask (4321A-250) 500mL Round Bottom Flask (4321A-500 ) 125mL Pear-Shaped Separatory Funnel…

…8289S16 For flask volume 25 mL Thomas No. 8289S18 For flask volume 50 mL Thomas No. 8289S20 For flask volume 100 mL Thomas No. 8289S22 For flask volume 200/250 mL Thomas No. 8289S24 For flask volume 500 mL Thomas No. 1205X14 For flask volume 1000 mL …

…West Condenser (2705-19) 25mL Round Bottom Boiling Flask (4320B-25) 50mL Round Bottom Boiling Flask (4320B-50) 100mL Round Bottom Boiling Flask (4320B-100) 250mL Round Bottom Boiling Flask (4320B-250) 500mL Round Bottom Boiling Flask (4320B-500) 125mL Pear-Shaped Separatory Funnel…

…pear-shaped or round botom flasks. They have been designed to accept a large range of flasks and funnel sizes for added flexibility. The stainless steel screen on all EMV models covers the heater element to protect you from shock hazards due to spills or flask breakage. The EMX models feature…

…extensively in analytical work and in purification of research products with only small samples available. In sizes for spherical flasks 5 to 35mL and pear-shaped flasks 5-250mL. Certification: All 115 volt units are CSA certified. Electrical: Separable 3-ft., 2-wire cord and locking…

With 10/30 joint for a 25 mm immersion thermometer. All other joints are 14/20. Hose connections project to rear. Round-bottom and pear-shape flasks supplied with complete unit are 25mL capacity. Hose connections on still are size A.