Evaporators

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  • Rotary Evaporator Vial Adapters

    Chemglass

    Adapters permit the connection of standard laboratory dram sample vials directly to the vapor tube or a bump trap of a rotary evaporator. Adapters have a top outer joint of the listed size and a 20-400 G.P.I. thread at the bottom. A PTFE-lined, polypropylene, double-threaded connector attaches the…

  • Bump Traps

    Chemglass

    Used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of “bumping.” Traps have a 24/40 top outer joint and the listed size of lower inner joint.

  • Bump Traps, Modified

    Chemglass

    Similar to CG-1320, but with the addition of two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

  • Elliptical Bump Trap

    Chemglass

    Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of “bumping”. Unique elliptical shape provides large trap volume while decreasing the overall length…

  • Vapor Tube/Trap Adapter

    Chemglass

    Vapor tube/bump trap adapter is designed to be used with the Büchi® R-200/205 rotary evaporators. This adapter combines a vapor tube adapter and a bump trap. Tapered sidewalls permit continuous washing with condensed solvent, while preventing vapor cooling points along the path of the…

  • Vapor Tubes, Steam Duct

    Chemglass

    Replacement Vapor tubes compatible with Buchi rotary evaporators. Thread is made for use with standard Combi-Clip. Available in the 4 listed sizes. NOT SUPPLIED WITH COMBI-CLIP.

  • Vapor Tubes, Compatible with Buchi Rotary Evaporators

    Chemglass

    Replacement Vapor tubes compatible with Buchi rotary evaporators. Thread is made for use with standard Combi-Clip. Available in the listed sizes. NOT SUPPLIED WITH COMBI-CLIP. COMPATIBLE WITH BUCHI ROTARY EVAPORATORS, R210, R215 and RII MODELS.

  • Concentrator Tubes

    Chemglass

    Graduated concentrator tubes for use with Kuderna-Danish evaporative set-ups. Tube can be stoppered for storage. Overall height is 100mm for both the 4 and 10mL, and 170mm for the 25mL. Available with and without hooks.

  • Chemglass Rotary Evaporator

    Chemglass

    The Chemglass Rotary Evaporator has a large easy-to-read digital LCD screen displaying the temperature, rotation speed and timer. Features a large 5L water bath and has a temperature range from ambient to 180°C. Features: Easy to Read Large Digital LCD Display Shows Temperature,…

  • Bump Traps, Self Washing

    Chemglass

    Trap is designed to eliminate hold up common to the round style of rotary evaporator traps. Tapered sidewalls permit continuous washing with condensed solvent while preventing vapor cooling points along the path of the condenser. The upper stem has 4 large holes flush with the lower end, allowing…

  • Replacement Parts for CG-1334-X50 Rotary Evaporators

    Chemglass

    Unique 5L Rotary Evaporator design fills the opening between benchtop and industrial evaporators systems. Features a large bath for a 5L flask. Continuous reflux with a 3L receiving flask and a reflux valve and a bottom drain valve for the receiving flask. Motorized lift with push button control.…

  • Inlet Feed Tubes

    Chemglass

    Inlet feed tube for “A” assemblies with a 19/38 joint, 90° bore stopcock and PTFE extension tube.

  • Well Evaporator/Concentrator Manifolds

    Chemglass

    Manifold is a low cost solution for the concentration of product in 96, 48 or 24 well blocks. Delivers equal amounts of gas to each well to gently speed solvent evaporation. Needles are constructed of stainless steel. 96 well unit has the needed pressed into the block, while the 11, 15, 24 and 48…

  • Rotary Evaporator Microwave Vial Adapters

    Chemglass

    PTFE adapter allows convenient connection of a Microwave vial to a Rotary Evaporator Bump Trap having a standard taper joint size. Lower portion incorporates a threaded black Acetal compression cap that is slotted to accept the flange fitting on the vial.

  • Vapor Tubes, Compatible with Buchi Rotary Evaporators

    Chemglass

    Replacement Vapor tubes compatible with Buchi rotary evaporators. Thread is made for use with standard Combi-Clip. Available in the listed sizes. NOT SUPPLIED WITH COMBI-CLIP. COMPATIBLE WITH BUCHI ROTARY EVAPORATORS, R114, R124 AND R144 MODELS.

  • Replacement Vapor (Steam) Tubes

    Chemglass

    Replacement vapor (steam) tube adapter for Büchi® R-200/205 rotary evaporators. Adapters have a 50mm OD top flange with a tapered interior to fit the Büchi® sealing ring. Lower portion of the adapter has the listed standard taper inner joint. Each tube is supplied complete with…

  • Elliptical Bump Trap, with Drain Holes

    Chemglass

    Similar to CG-1320-E, but with the addition of (2) 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from…

  • Vapor Tubes, Compatible with Buchi Rotary Evaporators

    Chemglass

    Replacement Vapor tubes compatible with Buchi rotary evaporators. Thread is made for use with standard Combi-Clip. Available in the listed sizes. NOT SUPPLIED WITH COMBI-CLIP. COMPATIBLE WITH BUCHI ROTARY EVAPORATORS, EL MODEL.

  • Bump Traps, Fritted

    Chemglass

    Trap has an extra coarse fritted disc sealed between the lower inner and top outer joint to prevent contents of the flask from entering into the condenser in the event of bumping. All traps have a 24/40 top outer joint and the listed size of the lower inner joint.

  • Rotary Evaporators, 5L

    Chemglass

    Features: Large PTFE coated heating bath With reflux valve for distillation under total reflux Unique design vapor seal maintains vacuum 5L Evaporating Flask Capacity with flat flange With feeding valve and bottom drain valve for continuous operation without interruption of vacuum…

  • Vapor Tubes, Compatible with Buchi Rotary Evaporators

    Chemglass

    Replacement Vapor tubes compatible with Buchi rotary evaporators. Thread is made for use with standard Combi-Clip. Available in the listed sizes. NOT SUPPLIED WITH COMBI-CLIP. COMPATIBLE WITH BUCHI ROTARY EVAPORATORS, R/RE/R-110/R-111/R-120/R-121-RE-140.

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