Top 18 Best Schlenk Flasks in 2020

 

Laboy HMF012303 Glass 50 mL ReactionStorage Tube Schlenk Flask with 1420 Outer joint #ad

Laboy HMF012303 Glass 50 mL Reaction/Storage Tube Schlenk Flask with 14/20 Outer joint

Laboy HMF012303 Glass 50 mL Reaction/Storage Tube Schlenk Flask with 14/20 Outer joint #ad - The tube o. Is 28mm, the tube length is 120mm. D. This design allows a schlenk tube to be sealed more completely than a standard schlenk flask. Storage tube with high vacuum valve and side-arm straight outer joint. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.

 

Laboy HMF050102 Glass 25 mL Air Free ReactionStorage Schlenk Flask with PTFE Stopcock and 1420 Joint Lab Glassware #ad

Laboy HMF050102 Glass 25 mL Air Free Reaction/Storage Schlenk Flask with PTFE Stopcock and 14/20 Joint Lab Glassware

Laboy HMF050102 Glass 25 mL Air Free Reaction/Storage Schlenk Flask with PTFE Stopcock and 14/20 Joint Lab Glassware #ad - The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm ptfe stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.

 

Laboy HMF050115 Glass 25 mL Airless-Ware ReactionStorage Schlenk Flask with 1420 Joint #ad

Laboy HMF050115 Glass 25 mL Airless-Ware Reaction/Storage Schlenk Flask with 14/20 Joint

Laboy HMF050115 Glass 25 mL Airless-Ware Reaction/Storage Schlenk Flask with 14/20 Joint #ad - Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm glass stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser.

 

Laboy HMF050128 Glass 50 mL Air Free ReactionStorage Schlenk Flask with High Vacuum Valve and 1420 Joint #ad

Laboy HMF050128 Glass 50 mL Air Free Reaction/Storage Schlenk Flask with High Vacuum Valve and 14/20 Joint

Laboy HMF050128 Glass 50 mL Air Free Reaction/Storage Schlenk Flask with High Vacuum Valve and 14/20 Joint #ad - The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 0-4mm high vacuum valve to control the flask’s exposure to a vacuum manifold for a schlenk line.

 

Laboy HMF050103 Glass 50 mL Air Free ReactionStorage Schlenk Flask with PTFE Stopcock and 1420 Joint Lab Glassware #ad

Laboy HMF050103 Glass 50 mL Air Free Reaction/Storage Schlenk Flask with PTFE Stopcock and 14/20 Joint Lab Glassware

Laboy HMF050103 Glass 50 mL Air Free Reaction/Storage Schlenk Flask with PTFE Stopcock and 14/20 Joint Lab Glassware #ad - When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm ptfe stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line.

 

Laboy HMF050117 Glass 50 mL Airless-Ware ReactionStorage Schlenk Flask with 1922 Joint #ad

Laboy HMF050117 Glass 50 mL Airless-Ware Reaction/Storage Schlenk Flask with 19/22 Joint

Laboy HMF050117 Glass 50 mL Airless-Ware Reaction/Storage Schlenk Flask with 19/22 Joint #ad - This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm glass stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser.

 

Laboy HMF050133 Glass 100 mL Air Free ReactionStorage Schlenk Flask with High Vacuum Valve and 2440 Joint #ad

Laboy HMF050133 Glass 100 mL Air Free Reaction/Storage Schlenk Flask with High Vacuum Valve and 24/40 Joint

Laboy HMF050133 Glass 100 mL Air Free Reaction/Storage Schlenk Flask with High Vacuum Valve and 24/40 Joint #ad - When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 0-4mm high vacuum valve to control the flask’s exposure to a vacuum manifold for a schlenk line.

 

Chemglass Glass 500mL Round Bottom Reaction Kjeldahl Schlenk Flask 2440 #ad

Chemglass Glass 500mL Round Bottom Reaction Kjeldahl Schlenk Flask 24/40

Chemglass Glass 500mL Round Bottom Reaction Kjeldahl Schlenk Flask 24/40 #ad - We are located at cal-l enterprises 9751 independence ave, chatsworth, ca 91311 tel 323-394-7124 fax 818-668-5064 email cal-l at att dot net website cal-l dot com hours monday, friday 900am, 500pm we are more than happy to meet with you, just give us a call to set up a time. You are always welcome to come by and inspect the item(s) before you bid. 00 thank you for looking at our items. S. Chemglass airfree 500ml round bottom schlenk reaction  24/40  500ml flask, reaction, 24/40 outer joint, 2mm glass stpk, airfree, kjeldahl, schlenk af-0520-08 in excellent used working condition  no chips cracks or residue list price $96. If the item is subject to fda regulation, i will verify your status as an authorized purchaser of this item before shipping of the item. If so, do not bid on this item unless you are an authorized purchaser. If you are local, we would always prefer you to come and pick up your won items. Food and drug administration and state and local regulatory agencies. Shipping costs are an estimate only the sale of this item may be subject to regulation by the u.

 

Laboy HMF050302 Glass 50 mL Air Free Reaction Schlenk Flask with Glass Stopcock and 1922 Joint Round Bottom Shape #ad

Laboy HMF050302 Glass 50 mL Air Free Reaction Schlenk Flask with Glass Stopcock and 19/22 Joint Round Bottom Shape

Laboy HMF050302 Glass 50 mL Air Free Reaction Schlenk Flask with Glass Stopcock and 19/22 Joint Round Bottom Shape #ad - Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. The schlenk flask is a round bottom flask with side-arm glass stopcock.

 

Precision 100mL 1420 High Vacuum Valve Reaction Flask Round Bottom Schlenk Flask #ad

Precision 100mL 14/20 High Vacuum Valve Reaction Flask, Round Bottom, Schlenk Flask

Precision 100mL 14/20 High Vacuum Valve Reaction Flask, Round Bottom, Schlenk Flask #ad - Size 100 ml material borosilicate glass astm spec e438 supplier precision labware. Ptfe high vacuum valve has valve size of 0-4mm. Round bottom reaction flask with a standard taper outer joint. 362015. Catalog no. The o-rings are protected by precisely engineered teflon wipers, which ensures perfect seal and excellent chemical resistance.

 

Laboy HMF050127 Glass 25 mL Air Free ReactionStorage Schlenk Flask with High Vacuum Valve and 1420 Joint #ad

Laboy HMF050127 Glass 25 mL Air Free Reaction/Storage Schlenk Flask with High Vacuum Valve and 14/20 Joint

Laboy HMF050127 Glass 25 mL Air Free Reaction/Storage Schlenk Flask with High Vacuum Valve and 14/20 Joint #ad - This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 0-4mm high vacuum valve to control the flask’s exposure to a vacuum manifold for a schlenk line. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper.

 

Laboy HMF050208 Glass 250 mL Air Free Reaction Schlenk Flask with 0-4 mm High Vacuum Valve and 2440 Joint #ad

Laboy HMF050208 Glass 250 mL Air Free Reaction Schlenk Flask with 0-4 mm High Vacuum Valve and 24/40 Joint

Laboy HMF050208 Glass 250 mL Air Free Reaction Schlenk Flask with 0-4 mm High Vacuum Valve and 24/40 Joint #ad - The 90° angle reduces strain on the sidearm and permits facile counterblow addition or sampling. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. The schlenk flask is a round bottom flask with a side-arm 0-4mm high vacuum valve.

 

Laboy HMF050123 Glass 200 mL Airless-Ware ReactionStorage Schlenk Flask with 1922 Joint #ad

Laboy HMF050123 Glass 200 mL Airless-Ware Reaction/Storage Schlenk Flask with 19/22 Joint

Laboy HMF050123 Glass 200 mL Airless-Ware Reaction/Storage Schlenk Flask with 19/22 Joint #ad - Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm glass stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line.

 

Laboy HMF050402 Glass 100 mL 2 Neck Air Free Reaction Schlenk Flask with Glass Stopcock and 1420 Joints Round Bottom Flask #ad

Laboy HMF050402 Glass 100 mL 2 Neck Air Free Reaction Schlenk Flask with Glass Stopcock and 14/20 Joints Round Bottom Flask

Laboy HMF050402 Glass 100 mL 2 Neck Air Free Reaction Schlenk Flask with Glass Stopcock and 14/20 Joints Round Bottom Flask #ad - Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. The 2 neck round bottom flask with an extra side-arm glass stopcock.

 

Laboy HMF050119 Glass 100 mL Air Free ReactionStorage Schlenk Flask with Glass Stopcock and 1420 Joint #ad

Laboy HMF050119 Glass 100 mL Air Free Reaction/Storage Schlenk Flask with Glass Stopcock and 14/20 Joint

Laboy HMF050119 Glass 100 mL Air Free Reaction/Storage Schlenk Flask with Glass Stopcock and 14/20 Joint #ad - This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm glass stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.

 

Precision 250mL 2440 With Glass Stopcock Reaction Flask Round Bottom Schlenk Flask #ad

Precision 250mL 24/40 With Glass Stopcock Reaction Flask, Round Bottom, Schlenk Flask

Precision 250mL 24/40 With Glass Stopcock Reaction Flask, Round Bottom, Schlenk Flask #ad - Round bottom reaction flask with a standard taper outer joint. Side arm is fitted with 2mm glass stopcock. 372026. Size 250 ml material borosilicate glass astm spec e438 supplier precision labware. Catalog no.

 

Laboy HMF050116 Glass 50 mL Airless-Ware ReactionStorage Schlenk Flask with 1420 Joint #ad

Laboy HMF050116 Glass 50 mL Airless-Ware Reaction/Storage Schlenk Flask with 14/20 Joint

Laboy HMF050116 Glass 50 mL Airless-Ware Reaction/Storage Schlenk Flask with 14/20 Joint #ad - The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm glass stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line.

 

Kemtech F901100G Synthware Modified Schlenk Flask 2 mm Bore Glass Stopcock 100 mL 1420 Standard Tapper Outer Joint #ad

Kemtech F901100G Synthware Modified Schlenk Flask, 2 mm Bore Glass Stopcock, 100 mL, 14/20 Standard Tapper Outer Joint

Kemtech F901100G Synthware Modified Schlenk Flask, 2 mm Bore Glass Stopcock, 100 mL, 14/20 Standard Tapper Outer Joint #ad - The lower portion of the flasks fits standard heating mantles to facilitate heating and stirring. The kjeldahl shape permits easy transfer of liquids and solids.





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