Vapor Traps

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  • Trap, Rotary Evaporator, Anti-Splash, Improved

    Ace Glass

    Bump trap for use between a rotary evaporator's steam tube and evaporator flask, preventing fluid from being drawn into the condenser. Improved design incorporates two drain holes to expedite the return of solvent to the evaporator flask.

  • Vacuum Trap Size 21

    DWK Life Sciences (Kimble)

    Connections are 180º apart for easy installation into a variety of vacuum systems. Protects the mechanical pump from attack by corrosive vapors which can be condensed by using liquid nitrogen or dry ice/slurry mixtures.

  • Purge/Trap K Vocarb® 3000

    MilliporeSigma

    Synonym: PURGE TRAP K, O.I. ANALYTICAL 4560

  • Adapter Vacuum ST 24/40

    DWK Life Sciences (Kimble)

    Vertical adapter with vacuum take-off and drip tip.

  • Bidwell-Sterling Moisture Traps

    Wilmad-LabGlass - SP Scienceware

    Made of borosilicate glass, these Bidwell-Sterling moisture traps are calibrated "to contain" (TC) at 20°C and are used for determining moisture in samples by distilling with an immiscible liquid. Consist of vapor tube, return tube, round bottom graduated tube, and Standard Taper…

  • Adapter, Distilling Trap

    Ace Glass

    Distilling trap adapter with outer joint top and inner joint bottom

  • Scienceware® Vacuum Traps

    Bel-Art - SP Scienceware

    Vacuum trap and cap are made from corrosion and chemical-resistant polypropylene to provide ideal protection of vacuum sources from contaminants. Tube volume is 100mL; measures 32 x 160mm L Pressure-fittting cap features an inlet and outlet to fit 7.9mm (5/16") ID tubing …

  • Vacuum Trap, O-Ring Flange Connection

    Ace Glass

    Vacuum trap assembly with o-ring flange connection. This design has flexibility and ease of assembly-disassembly for cleaning. Comes with Viton o-ring and stainless steel pinch clamp.

  • Fritted Bump Trap for a Rotary Evaporator

    DWK Life Sciences (Kimble)

    This trap has a 40-60 micron porosity fritted disc sealed between the lower inner and top outer joint to prevent the contents of the flask from entering into the condenser in the event of bumping. All traps have a Standard Taper 24/40 top outer joint Manufactured from 33 expansion, low…

  • PYREX® Replacement Trap

    Corning

    This specially designed PYREX® trap is a replacement part for the PYREX® Cyanide Distilling Apparatus (No. 3350-C) Used in testing for soluble and insoluble cyanides in water. Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation and absorbed in a…

  • Vacuum Trap / Manifold

    Ace Glass

    Special Vacuum Apparatus that can be used as a complex trap with the bottom tube or as a small manifold by itself. Can be joined to ACE 8737,8738 or 8739 manifolds or as a stand alone manifold. The code -23 consists of the -03 manifold and our 8753-21 tube, making a trap unit. It has a 15mm o-ring…

  • Vacuum Traps, Threaded

    Ace Glass

    Round bottom with adjustable inner tube and Nylon bushing with FETFE O-Ring. Optional threaded adapters (8746-75 and -78) will allow safe and easy tubing connect-disconnect. Simply attach tubing to serrated end of adapter, then connect adapter via 7506 bushing to inlet and outlet of trap. Serrated…

  • SYNTHWARE Cylindrical Vacuum Traps

    Kemtech America

    Vacuum Trap, Cylindrical Available in multiple sizes with various joint sizes, diameter, length, and inner/side tube size.

  • Buchi Assembly CR, Replacement Rotary Evap Glassware

    Ace Glass

    Replacement glassware for Buchi rotary evaporators. Available with either a plain or safety coated outer trap. Outer trap bodies, codes -01 and -03 do not include a plug. Order separately 1 each 13295-10.

  • Vacuum Trap

    Ace Glass

    Same as 8750 except top is bent in line with side tube.,/p>

  • Dry Ice Condenser / Trap, with Reservoir

    Ace Glass

    Trap,dry ice condenser,glass hose connections,PTFE stopcock bottom.

  • Purge/Trap K Vocarb® 3000

    MilliporeSigma

    Configured for Tekmar LSC-1, LSC-2, LSC-2000, 4000a

  • Adapter Valve No.15 O-Ring Joints

    Ace Glass

    Borosilicate glass valve adapter with various Hi-Vac valve sizes and (2) No.15 O-Ring joints. Ideal for assembling Schlenk or vacuum lines Comes with (2) size -116 FETFE O-Rings.

  • Glass Trap for Ai -40°C Cold Traps (Second Generation)

    Across International

    Across International 500mL glass trap for Ai 2nd Gen T40 -40°C UL/CSA certified cold traps. Upward hose barb ports give you safer and easier vacuum tubing connection and removal. Attention! This new glass trap ONLY fits our new 2nd Gen UL/CSA certified T40 -40°C cold traps (released 9/2018).

  • Freezing Section, 29/42

    Thomas®

    Prevents corrosion by acid and alkaline vapors, moisture, etc., entrained during evacuation of distilling apparatus, vacuum desiccators, etc. Freezing trap, when immersed in suitable freezing mixture, removes condensable vapors, gauge liquid or other foreign material accidentally introduced…

  • SYNTHWARE Dual Vacuum Trap Assembly

    Kemtech America

    Vacuum Trap Assembly, Dual Joints: #15 O-ring, with high vaccum valves

  • Rotary Evaporator Bump Traps, Modified

    Chemglass

    Trap provides expanded volume for reactions that have a tendency to foam excessively. The inner vapor tube is sealed to the top of the trap to prevent entry into the condenser. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

  • SYNTHWARE Vacuum Traps, Hose Connections

    Kemtech America

    Vacuum Trap, Hose Connections Available in multiple sizes with various joint sizes, diameter, length, and inner/side tube size.

  • Bubbler Mineral Oil

    DWK Life Sciences (Kimble)

    Used with mineral oil to observe gaseous addition to reactions. May be used to vent a reaction mixture to the atmosphere. Tubing connections are 8 mm O.D. and may be used with 179730-0808 or 179920-0808 to join multiple bubblers if necessary.

  • SYNTHWARE Dewar Type Vacuum Traps

    Kemtech America

    Vacuum Trap, Dewar Type Capacity: 250, 500, and 1000mL available Stopcock: Glass or Teflon Options available Stopcock Bore: 4mm

  • Two-Piece Vacuum Traps with Straight Top Stem

    Wilmad-LabGlass - SP Scienceware

    Made of borosilicate glass, these vacuum traps consist of two pieces with a straight top stem. Both inlet and outlet stems are integral with the stopper. Body and stopper are connected by a full length Standard Taper joint.

  • Complete Vacuum Traps

    Chemglass

    Two piece vacuum trap connected with an inner and outer joint to facilitate cleaning.

  • Vactrap™ XL Vacuum Trap System

    Foxx Life Sciences

    Foxx Life Sciences VactrapXL™ is the world's most advanced vacuum trap system. Ideal for protection of vacuum lines and scientists alike, VactrapXL safely contains waste from supernatural removal, chemical separation, and cell or tissue culture media aspiration. Best of all,…

  • Dry Ice Trap

    Ace Glass

    With a 24/40 joint at the bottom. Inside diameter of coolant section is 50mm and length is approximately 250mm. O.D. of inlet and outlet is 22mm. Available modified with #15 Ace-Thred inlet/outlet for use with Ace-Safe tubing connectors.

  • Vacuum Trap

    Ace Glass

    Vacuum trap with joint to facilitate cleaning. Available modified with top tube bent in line with side tube, but in opposite direction.

  • Trap, Rotary Evaporator, Anti-Splash

    Ace Glass

    Bump trap for use between the rotary evaporator's steam tube and evaporator flask, preventing fluid from being drawn into the condenser.

  • SYNTHWARE Micro Dewar Vacuum Traps

    Kemtech America

    Vacuum Trap, Dewar, Micro Reservoir Capacity: 100mL Stopcock: Glass or Teflon options available 2mm Stopcock Bore

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