Round Bottom Distillation Flask

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Round Bottom Distillation Flask
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  • Distillation Apparatus

    United Scientific Supplies

    …quality borosilicate glass parts and all hardware necessary for simple distillation experiments. Includes: 500ml Round Bottom Borosilicate Flask with Side Tube 300mm Graham Condenser 250ml Erlenmeyer Flask Glass Stopper Support Stand (6"X9") with 24" Rod …

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

  • Two Vertical Neck Round Bottom Flasks

    DWK Life Sciences (Kimble)

    Distilling round bottom flask with two vertical necks. Two-neck heavy wall flask with Standard Taper outer joints on both vertical necks Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • … 190mm Distilling Column (2155-14) 190mm 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…

  • Boiling Flasks

    DWK Life Sciences (Kimble)

    Angled two neck round bottom flask. Two-neck heavy wall flask with 24/40 Standard Taper outer joints Side neck is angled Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Organic Chemistry Set

    GSC International, Inc.

    …joints are ground 19/22. Set Includes: 1 West condenser 1 Distilling Column 1 Round-bottom flask, 500ml 1 Round-bottom flask, 250ml 1 Round-bottom flask, 100ml 1 Round-bottom flask, 50ml 1 Round-bottom flask, 25ml 1 Separatory funnel, 100ml 1 Bleed tube 1 Thermometer…

  • Angled Three Neck Round Bottom Flask

    DWK Life Sciences (Kimble)

    Three-neck heavy wall round-bottom flask with Standard Taper outer joints Side necks are angled Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • …that greatly simplify cleaning. PFA surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. Maximum operating temperarture of these PFA round bottom flasks under vacuum is 50°C.

  • Distillation Glassware

    GSC International, Inc.

    This distillation set, made from heat-resistant borosilicate glass, is often purchased to produce small amounts of essential oils and perfumes. Includes: 1 Round Bottom Boiling Flask, 500ml capacity with a 24/40 ground glass joint (#FRB500-24-40) 1 Erlenmeyer Flask, 500ml capacity…

  • 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.

  • Short Path Distillation Kit

    United Scientific Supplies

    …Tube. The Thermometer, with a range of -10° to 50° C and filled with a petroleum-based solution with red dye, connects to the Distillation Head through the 10/30 port. Penny Head Glass Stoppers are included to cap the 50ml Single Neck round bottom flasks after distillate is collected.

  • Distillation receiver carts for use with our 10L thru 100L reactor systems. Heavy Duty support cart can be used for round bottom flasks or cylindrical distillation receivers. Rear of cart incorporates 1/2” stainless steel lattice for mounting support clamps or accessories. Glassware can be…

  • Short Path Distillation Kit

    United Scientific Supplies

    round bottom flasks after distillate is collected. PLEASE NOTE: Lab Jacks, Support Stands, Flask Stands, and Extension Clamps with Bosshead are not included in this kit. Contents: Short Path Distillation Head, Vacuum Jacketed, 24/40, 34/45 . . . . . . . . 2 Flask, Round Bottom,

  • Three Vertical Neck Round Bottom Flasks

    DWK Life Sciences (Kimble)

    Three-neck heavy wall round-bottom flask with Standard Taper outer joints Side necks are vertical Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Flask 50ml

    DWK Life Sciences (Kimble)

    Kontes™ flask with three angle necks for heating, stirring and solvent stripping without impairing ease of liquid and solid transfer. Three-neck heavy wall round-bottom flask with Standard Taper outer joints Side necks are angled Manufactured from 33 expansion, low extractable…

  • Round bottom, HEAVY WALL single short neck flask for use on rotary evaporators for receiving distillate. Joint at the top of the flask is a 35/25 socket. Plastic Coated to prevent injury from broken glass while preventing spillage of hazardous materials.

  • Kugelrohr bulbs having 14/20 standard taper joints on both ends to connect to other bulbs or single neck round bottom flasks. CG-1012-14 adapter permits connection of Kugelrohr assembly to vacuum. For single neck 14/20 flasks see CG-1506.

  • Carbon Disulfide Evolution Distilling Apparatus

    Wilmad-LabGlass - SP Scienceware

    …three absorber traps with 12/5 spherical joints and a distilling head with a Standard Taper 24/40 inner joint. Also supplied is a Liebig condenser with Standard Taper 24/40 inner and outer joints, a 250mL double neck round bottom flask (LG-7290-234), and a hollow pennyhead stopper (LG-10300-112).…

  • … 190mm Distilling Column (2155-19) 190mm 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

  • Distilling round-bottom flask coated with Ace Instatherm. Designed to operate up to 360 & deg; C, heating response time is very rapid, (5° per minute), with very low thermal lag. Has vertical standard taper reinforced outer center neck and two angled standard taper reinforced outer side necks.…

  • Distilling round-bottom flask coated with Ace Instatherm. Designed to operate up to 360 & deg; C, heating response time is very rapid, (5° per minute), with very low thermal lag. Has vertical standard taper reinforced outer center neck and angled standard taper reinforced outer side neck.…

  • …glass delivery tubes with long necks, round bottoms and thick walls to help eliminate pressure fluctuations in the distillation phase. Electric distillation and digestion heaters with curved ceramic bases to cradle 500 or 800 ml Kjeldahl digestion flasks. Individual infinite-control knobs for…

  • VitroKit

    DWK Life Sciences (Wheaton)

    …thermometer adapter with Neoprene bushing; vacuum distilling adapter; 200 mm West condenser; 200 mm distilling column; 125 mL separatory funnel with Teflon ® stopcock plug; Teflon ® stopper; gas inlet tube; and five round bottom flasks, one each of sizes 25, 50, 100, 250 and 500 mL. …

  • …wide range of standard glassware, including dram vials, test tubes, beakers and round-bottom flasks. It is suitable for simple heating or stirring and for more complex experiments, including distillation, refluxing, extractions, etc. Water distribution and gas/vacuum manifolds accommodate up to…

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