Traps

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  • Vacuum trap system protects gauge heads, like our 14034, and pumps from corrosive vapors and particle fouling. System consists of a Dewar flask, cold trap and inlet arm. High-vacuum stopcocks are used throughout. Gauge & inlet arm are Ace-Thred connections. Pump & manifold connections are o-ring joints.

  • 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.

  • 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,…

  • Consists of Body with Ace-Thred, adjustable Inner Tube and Nylon Bushing with FETFE O-Ring. Available with optional threaded tubing adapters (-75,-78), or modified with #15 Ace-Threds on inlet/outlet for use with PTFE Ace-Safe connectors to allow safe easy tubing connect-disconnect. Simply attach…

  • Vactrap™ G

    Foxx Life Sciences

    Foxx Life Sciences’ Vactrap™ G (Glass) is the ultimate vacuum trap system, adhering to the strictest CDC recommendations for laboratory safety. With its new continuous full vacuum rating, it is ideal for protecting vacuum lines and users. Vactrap™ G safely contains waste produced during supernatant…

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

  • Big Universal Traps

    Agilent Technologies

    Big Universal Traps utilize a layered, multi-adsorbent bed packing of the most effective, highest capacity adsorbent materials available today for the removal of oxygen, moisture, hydrocarbons, carbon dioxide and carbon monoxide from helium gas streams. The volume of the various adsorbent materials…

  • 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.

  • Modified version of 8750 series of vacuum traps, with side arm bent 90 degrees upward for easier attachment of vacuum tubing. For use with vacuum systems to capture undesirable vapors. Fits easily into Dewar flasks.

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

  • Widely used to protect vacuum pumps from contamination, these borosilicate glass vacuum traps are a one piece unit with two 3/8" hose connectors. Connectors are 180° apart to ease connection of heavy wall rubber tubing used in basic vacuum set-ups. These traps are frequently used with…

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

  • 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…

  • 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…

  • 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).

  • 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.

  • Trap is designed for large volume solvent vapor removal during rotary evaporation. Trap is placed between the vacuum source and the rotary evaporator to prevent solvent vapors from entering the vacuum pump. PLASTIC COATED to contain solvent in case of breakage and supplied complete with a…

  • 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 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.

  • Replacement glassware for Buchi rotary evaporators. The C glassware set is the most popular and is available with either a plain or safety coated outer trap. Outer trap bodies, codes -01 & -03 do not include plugs. Order separately 1 each 13295-08 and 1 each 13295-10.

  • Dean-Stark Moisture Traps

    SP Wilmad-LabGlass

    Calibrated "to contain" at 20°C, these borosilicate glass moisture traps are used for the determination of water in various materials by distillation with an immiscible solvent. They consist of a full length Standard Taper inner joint for vapor tube connection to distilling flask and…

  • 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.

  • Vacuum Trap

    Ace Glass

    Used for freezing out undesired vapors in the vacuum system and also for use in conjunction with Dewar flasks.

  • Space saving, Elliptical shaped, bump trap. For use in Rotary Evaps between the steam tube and the evaporator flask. Prevents fluid from being drawn into the condenser. Shape allows for the same effect as standard traps but with less space between the flask and evaporator tube. This allows for use…

  • Vacuum Trap Com Size 21

    DWK Life Sciences (Kimble)

    Outlets 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. Two-piece construction allows removal of condensate.

  • Sparger Fritted 25ml 1/2"

    DWK Life Sciences (Kimble)

    These U-shaped spargers are specially designed for use with Teledyne Tekmar 2000 and 3000 Purge and Trap Concentrators and with the 2016 and 2032 Autosamplers. 25 mL Fritted Sparger (2000/3000) with 3/4" mount Fritted spargers are recommended for potable water and wastewater samples…

  • Dewar style trap CONDENSERS designed for large volume solvent removal. Lower reservoir has a capacity of either 500 or 1000mL, with a 4mm PTFE stopcock. Serrated hose connections are 12mm at the smallest serration and 14mm at the largest serration. Optional UHMW Lid prevents evaporation of dry…

  • These borosilicate glass vacuum traps have a Standard Taper joint to ease disassembly and allow cleaning/draining. The sidearm 3/8" hose connectors are 180° apart with a bent top stem and provide an easy connection when using rubber tubing. See LG-11020 for body only.

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

  • Self washing, rotary evaporator trap design by Dr. William Boulanger. Superior design prevents blow-through and enables continuous addition with rotary evaporators. Solvent vapor rapidly flows out while condensed solvent continuously rinses both the trap walls and the evaporator shaft returning any…

  • 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…

  • This system is designed for maximum convenience and versatility in the handling of air-sensitive compounds in conjunction with Ace no-air labware or suitably adapted conventional glassware. Complete instructions on assembly, leak testing and preparation of the system are included. Components can be…

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