Top 20 Best Selling Distilling Flasks Lab Flasks (2019)




Borosilicate Glass Retort. With Ground Glass Hex Stopper. Approximate Arm Length 8.5 inch / 22 cm Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purc ... more info

Corning® 4620. Side tube 77 mm below top of neck, at 75° angle. Particularly adaptable for use with thermometers calibrated for 76-mm immersion. ... more info


This 500ml long neck borosilicate glass flask comes with a distilling arm. Distillation is a widely used method for separating mixtures based on differences in the conditions required to change the phase of components of the mixture. To separate a mixture ... more info


Borosilicate Glass Retort. With Ground Glass Hex Stopper. Approximate Arm Length 8.5 inch / 22 cm. Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After pur ... more info



SEOH PTFE Conical Joint Clamp for Glass Joints; Joint 24/40 ... more info

This distillation kit comes with a 500ml distilling flask with a side arm, a number 5 rubber stopper with a hole, a thermometer that ranges from 0-300 Fahrenheit, and approximately one gram of boiling chips (aluminum oxide, boileezers). Distillation is a ... more info



This 1000ml long neck borosilicate glass flask comes with a distilling arm. Distillation is a widely used method for separating mixtures based on differences in the conditions required to change the phase of components of the mixture. To separate a mixtur ... more info

This distillation kit comes with a 1000ml distilling flask with a side arm, a number 6 1/2 rubber stopper with a hole, a thermometer that ranges from 0-300 Fahrenheit, and approximately one gram of boiling chip (aluminum oxide, boileezers). Distillation i ... more info



These 500mL Pyrex three neck flasks have two angled side necks at the same height with 19/22 Standard Taper outer joints and a center neck with a vertical 19/22 Standard Taper joint. ... more info


This general purpose apparatus includes a borosilicate (heat resistant) glass 1500ml flask with 24/40 interchangeable joint, Graham type condenser with 300mm jacket and 24/40 joint at the top and an interchangeable stopper (does not include clamps or stan ... more info


This PYREX 1L flat bottom flask has a No. 27 Standard Taper PYREX stoppered neck and a side delivery tube, terminating in a 19/38 Standard Taper joint. It is a replacement flask for the General Purpose Distillation Apparatus No. 3360-1L. ... more info

These 125mL PYREX distilling flasks are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 3 rubber ... more info




Corning(r) 4620. Side tube 77 mm below top of neck, at 75 degree angle. Particularly adaptable for use with thermometers calibrated for 76-mm immersion. 500 mL. ... more info

These 500mL PYREX® distilling flasks are used for the distillation of bituminous materials suitable for road treatment. Also used in the Standard Method of Test of the Distillation of Creosote Oil, American Wood Preservers Association, method 11e, Barrett ... more info


These 500L PYREX distilling flasks are used are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 5 ... more info


These 50mL PYREX distilling flasks are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 0 rubber s ... more info



The Corning Pyrex 4965A-500 glass three neck distilling flask is a round-bottom flask with three necks suitable for general laboratory use. It is constructed of borosilicate glass for chemical, thermal expansion, shock, and heat resistance. The center nec ... more info

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