Cold Trap

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Cold Trap
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  • Dry Ice Trap 1/2' Inlet / Outlet

    Welch

    …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.

  • Rotavapor® R-100 Rotary Evaporator

    Buchi

    … 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…

  • Centrivap Cold Trap

    Labconco

    …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,…

  • CA Series Cold Traps

    Yamato

    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…

  • Vacuum Pump

    Dynalon

    …3/4'', reducing adapter R 1/2'', and tubing connector (hose nozzle) of 10-12 mm outer-Ø), suction line connection (Detachable hose nozzle of 6-9 mm outer-Ø, with screw cap GL 14). * If necessary, insert an in-line over-flow  vessel, or cold trap.

  • Direct Drive Vacuum Pumps

    Welch

    …prevent condensation during high vapor load operation. Portable for easy transport and placement. Not for continuous use over 10 torr. Use of a cold trap is recommended when pumping corrosive / chemical vapors. Includes Premium oil, line cord; available as 115V / 60Hz or 230V / 50 Hz. See…

  • ChemStar Dry - Oil-Free Deep Vacuum System

    Welch

    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. …

  • DuoSeal® High Vacuum Pumps

    Welch

    …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…

  • PILUIT TwinFreeze Dryers

    Z-SC1

    …type condenser keeps cold trap temperature below -80°C and collects moisture with uniformity, as the condensing process is visually monitored. Even acid containing material is safe from corrosion. Acid resistant pump is recommended. Hot gas defrosts condensed ice on the trap within 30 minutes,…

  • COLD TRAP -105, 230V CHINA,AUS

    Labconco

  • CentriVap Cold Trap

    Labconco

    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…

  • MD4C NT Synchro Chemistry Multitasking System

    BrandTech®

    …and a fluoropolymer flowpath for excellent corrosion resistance. Catchpots are made of borosilicate glass. Many applications do not require a cold trap. Quiet, Trouble-Free Operation. The MD4C NT Synchro operated near ultimate vacuum is whisper quiet, with sound pressure levels comparable…

  • Centrivap Concentrator Systems

    Labconco

    …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.)

  • CentriVap Acid-Resistant System

    Labconco

    The CentriVap Vacuum Concentration System includes the following components: Acid-Resistant Benchtop Vacuum Concentrator with Glass Lid 7810016; Cold Trap 7811020; Clear Canister 7460900; Acid Insert 7814800; 12-13 mm Acid-Resistant Rotor 7455101; Glass Trap 7397605; and Vacuum Tubing and 6 Clamps.

  • Liquid Trap for RapidVap Vacuum Evaporation System

    Labconco

    …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…

  • High Vacuum System Trap

    Ace Glass

    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…

  • CENTRIVAP -105 COLD TRAP, 115V

    Labconco

  • Centrivap Concentrator Systems

    Labconco

    …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.

  • Centrivap Centrifugal Sample Concentrator

    Labconco

    …OD aluminum hose fitting for connection to vacuum tubing. Required accessories (not included): Vacuum Pump (1229N34 or 4366R20), CentriVap Cold Trap (4366N75), Rotor (4336N57, N60, N63, N66 or N69). Labconco XPress Laboratory Equipment Thomas number 4366N45 is part of Labconco's…

  • Traps, C Set, Rotary Evaporator

    Ace Glass

    …model R220 rotary evaporators. Traps are both inner and outer cold traps available either safety coated or plain. This improved version utilizes flat ground flanges on the inner and outer trap that is sealed together with a Duran quick- release clamp. Outer traps are supplied with two CAPFE o-rings,…

  • COLD TRAP -105, 230V 60 HZ NA

    Labconco

  • COLD TRAP -105, 230V SCHUKO

    Labconco

  • COLD TRAP -105, 230V UK PLUG

    Labconco

  • Buchi Vacuum Pump V-700 & V-710 Accessories

    Buchi

    …of 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.

  • Buchi Vacuum Pump V-700/710 Secondary Condenser

    Buchi

    …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 Acid-Resistant System 115V/60Hz

    Labconco

    The CentriVap Vacuum Concentration System includes the following components: Acid-Resistant Benchtop Vacuum Concentrator with Glass Lid, Cold Trap, Clear Canister, Acid Insert, 12-13 mm Acid-Resistant Rotor, Glass Trap, and Vacuum Tubing and 6 Clamps.

  • Gelmaster Gel Dryer Vacuum System

    Welch

    …temperature vapor pump and trap to condense and remove hot vapors and a high-efficiency, dry vacuum diaphragm pump for deep drying. Two pump system works as quickly as a two stage vacuum pump but requires no cold trap for vapor removal. Supplied with one liter of trapping medium that does not mix…

  • CentriVap® Complete™ Concentrator

    Labconco

    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,…

  • DC Series Freeze Dryers

    Yamato

    Freeze Dryer equipped with cold trap. Features Contaminant free system Ice can be refrozen and removed smoothly from the vessel by Hot Gas Bypass System Equipped with Pirani Vacuum Gauge Safety Valve is linked with service receptacle for vacuum pump Environment friendly…

  • Vacuum Pump V-100

    Buchi

    …silencer and 2m of 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 insulation …

  • Proteomic Centrivap Concentrator Systems

    Labconco

    …temperature to -4 C (25 F). The DNA Rotor accomodates up to 60 each 1.5 ml and 72 each 0.5 ml microcentrifuge tubes. The CentriVap Cold Trap reaches -50 C (-58 F) for solvent recovery and to protect the vacuum pump by trapping moisture, vapors and corrosive fumes as they evaporate from the samples.

  • Self-Cleaning Dry Vacuum System

    Welch

    …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)…

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