Cold Trap

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Cold Trap
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  • …a cold trap not to condense liquid oxygen (a light blue liquid) into the cold trap. Liquid oxygen is potentially explosive, and this is especially true if the trap has been used to trap solvent. Liquid oxygen can be condensed into a cold trap if a pump has sucked air through the trap when the trap

  • …15 minutes. Ultra-Low Cold Trap reaches -85°C in less than 30 minutes. Ready indicator illuminates when the collector coil reaches operating temperature of -40°C. Clear canister is attached to the left side of the cold trap and can hold various trap inserts. These trap inserts remove acids,…

  • A variety of accessories are available for use with Buchi evaporators

  • Efficiently traps water vapor and toxic substances discharged from vacuum oven and rotary evaporator to protect the vacuum pump Features Excellent choice to extract acid and organic solvents with the optional glass condenser Efficiently reduces vapor inhalation amount to the vacuum…

  • …catalog number. Just add a vacuum pump and you will be ready to concentrate your samples! CentriVap Solvent Systems are for concentrating organic solvents. They include a Benchtop Concentrator with Glass Lid, Glass Lid Cold Trap, Clear Canister, Solvent Insert, 12-13 mm Rotor and Vacuum Tubing.

  • … solvent vapor after the pump. 1230D91 - Secondary Cold Trap, If dry ice is used instead of cooling water, a suitable cold trap can also be installed. 1230D92 - Secondary Cold Trap, Glass, If dry ice is used instead of cooling water, a suitable cold trap can also be installed.

  • …vacuum tubing. All Models Capacity, Final Vacuum 1.5 m3/h, 10 mbar 1190U86 Condensation assembly: Secondary cold trap Vacuum Controller: I-100 (Manual, Timer) Woulff Bottle: With 1190U87 Condensation assembly: Secondary condenser with…

  • …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).

  • …volatile solvents. 2.8 L center well that holds a dry-ice and alcohol slurry capable of producing temperatures as low as -79°C (-110°F). Sealed with durable rubber gasket, traps can maintain cold temperature for up to 12 hours. Clear top on center well allows view of trapping surface.

  • Cold trap, H2S, UNITY 2 & TD-100

    Agilent Technologies

  • …a cold trap not to condense liquid oxygen (a light blue liquid) into the cold trap. Liquid oxygen is potentially explosive, and this is especially true if the trap has been used to trap solvent. Liquid oxygen can be condensed into a cold trap if a pump has sucked air through the trap when the trap

  • … Glass Assembly: C (Cold trap) for low boiling point solvents Protective Coating: Without Recirculating Chiller: Without Vacuum Controller: I-100, with Woulff bottle Vacuum Pump: V-100, 1.5 m3/h, 10 mbar 1190U73 Glass Assembly: C (Cold trap) for low boiling point…

  • …to extend maintenance intervals and pump life. Large oil reservoir minimizes contaminant effects to maintain high vacuum performance. Use of a cold trap is recommended to protect the pump and enhance vacuum levels. Do not operate continuously at pressures greater than 10 torr. DuoSeal two stage…

  • 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…

  • Cold trap with reduced bore at one end. Allows minimum gas flow during trap desorption.

  • The CentriVap Cold Trap collects evaporated liquid from a CentriVap Concentrator, protecting an accessory vacuum pump from the corrosive effects of vapors and fumes emitted from samples. Exclusive features include: brushed, stainless steel and glacier white, epoxy-coated steel exterior with blue…

  • …hooks that allow the trap to hang on the side of the RapidVap Vacuum System. Alternatively, the bracket serves as a stand to stabilize the glass container resting on a flat work surface. This trap may also be used with pre-2005 CentriVap Cold Traps. Liquid Trap prevents liquid from entering…

  • Cold Trap Packing Tool

  • …of the components necessary to begin operation except for the vacuum pump, which is sold separately. Each system includes a benchtop concentrator, cold trap, clear canister, 12-13 mm rotor, vacuum tubing, 6 clamps and the appropriate trap insert. (See Thomas Numbers 4366R20 - R25 for vacuum pumps.)

  • Eliminate cold-trapping, messy oil maintenance, and the threat of oil contamination to your sample. Handle even high chemical vapor loads for simple, efficient deep vacuum. ChemStar Dry excels where no dry vacuum pump has before – the first practical alternative to oil-seal rotary vane pumps. …

  • …residual solvent vapor after the pump. 1230D91 - Secondary Cold Trap, If dry ice is used instead of cooling water, a suitable cold trap can also be installed. 1230D92 - Secondary Cold Trap, Glass, If dry ice is used instead of cooling water, a suitable cold trap can also be installed.

  • CentriVap Complete. All-in-one vacuum concentrator. Includes -50° Cold Trap, Diaphragm Pump, Rotor and CentriZap (allows sample viewing while run is in progress). Plug and play unit. Heat boost and acid resistant models available. Holds up to 100 12-13 mm tubes or 40 microcentrifuge tubes. 115V,…

  • Standard cold trap tube unpacked.

  • …inside pump heads. An inlet separator traps ejected condensed solvent vapors. A self-cleaning purge automatically runs for two minutes at shut-down to expell unwanted residue, extending the diaphragm life. Use with rotary evaporators up to 5 L capacity. A cold trap, such as Welch 1420H-14 (7893R90)…

  • Cold Traps and Accessories

    Cascade Sciences LLC

  • Cold Trap Nut for ATD

    PerkinElmer

    Two required per trap tube.

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