Cold Trap

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Cold Trap
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  • Cold Trap for Safe Vacuum Operations

    Across International

    …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

  • 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.

  • 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,…

  • Vacuum Pump V-100

    Buchi

    …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…

  • 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…

  • 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…

  • 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…

  • Glass Vacuum Cold Trap for Safe Vacuum Operations

    Across International

    …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

  • Ai WaterVac 2-Head Recirculating Water Vacuum Pumps

    Across International

    …corrosion resistant, reliable All major valves and parts made of PTFE Whisper quiet operation Chemically resistant No oil changes, no cold trap required for water/alcohol solutions Virtually maintenance-free solution for laboratory environment Smaller footprint than oil pump saves…

  • Buchi Evaporator Accessories

    Buchi

    A variety of accessories are available for use with Buchi evaporators

  • 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 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…

  • 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 -105 COLD TRAP, 115V

    Labconco

  • COLD TRAP -105, 230V CHINA,AUS

    Labconco

  • 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…

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

    Buchi

    … 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.

  • Parts & Accessories for Ai SolventVap Rotary Evaporators

    Across International

    …of your rotary evaporators. Comes with two 3/8" hose barb connectors, and a detachable bottle holder. Glass Cold Trap (Dry Ice) Condenser High quality glass cold trap (dry ice) condenser with lid. No chillers needed, utilizes dry ice for optimal efficiency. Designed and specially made…

  • 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.

  • 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…

  • 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 UK PLUG

    Labconco

  • 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.)

  • 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.

  • COLD TRAP -105, 230V SCHUKO

    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…

  • 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. …

  • 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…

  • COLD TRAP -105, 230V 60 HZ NA

    Labconco

  • 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 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.

  • Cold Trap Packing Tool

    PerkinElmer

    Cold Trap Packing Tool

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