Lab Evaporators & Concentrators

Lab evaporators are ideal for removing liquids from samples that need to be dry during sample preparation for analysis. Lab evaporator equipment is available in various forms, such as rotary evaporators, speedvacs, and spray dryers. Centrifuge concentrators carry excellent control and automation features, which create precise and consistent evaporation conditions. This also reduces the potential for user error. Features of lab concentrators include precise temperature control features to provide evaporation solutions on heat-sensitive materials and can be crucial during thermally sensitive applications. Lab evaporators can reduce any time required to reduce the time needed for sample concentration to save time during applications. Additionally, lab concentrators facilitate solvent recovery, reduce the requirement for chemical disposal, and contribute to more efficient and environmentally friendly laboratory practices.

Lab Evaporators & Concentrators

Products (117)

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  • ROT-X-TRACT-S Rotary Solid-Liquid Soxhlet Extractors

    The ROT-X-TRACT-S® rotary Soxhlet extractor can accommodate up to 8 or 10 Soxhlet extractors. The bath cover disk holes can accommodate round sample flasks from 125 mL to 1 L. A wide range of sample sizes and quantities make this instrument ideal for Soxhlet extraction of samples in any lab....

  • Buchi Rotavapor® Evaporator Flasks

    These flasks are available in sizes from 50 to 3000 mL with different standard joints (SJ). For special applications at max. 60°C temperature, some flasks are also available with P+G coating. The P+G coating protects against mechanical damage and provides efficient protection against glass...

  • Centrivap Centrifugal Sample Concentrator

    Rapidly concentrates multiple samples New style, compact with small footprint Built-in vacuum delay Centrifuge up to 1725 rpm Easy-to-read digital control panel Epoxy coated aluminum base, acrylic lid, phenol-free gasket compliment this system. Optional “heat boost” is 300 W of...

  • RV 10 Rotary Evaporators with Glassware

    The newly developed product line from IKA® in ergonomic, compact design with innovative functions to improve operating results. Rotary evaporators with integrated heating bath HB 10 basic (3 litre) inc. space saving vertical glassware (1 litre). Heating bath with adjustable safety circuit,...

  • Buchi Evaporator Accessories

    A variety of accessories are available for use with Buchi evaporators

  • Acid Resistant Refrigerated CentriVap Pro 115V, US Plug

    Refrigerated CentriVap Pro Centrifugal Concentrators are designed to rapidly concentrate heat-sensitive samples, such as RNA and proteins, using centrifugal force, vacuum and controlled temperature. This concentrator combines a refrigeration system that cools to -10C with a heater that warms to 100C...

  • Buchi Rotavapor® Receiving Flasks

    These flasks are available in sizes from 50 to 3000 mL and come with ball joint KS-35. All flasks are also available with P+G coating. The P+G coating protects against mechanical damage and provides efficient protection against glass splinters in the event of a breakage.

  • Evaporator Parts & Accessories

    The BUCHI accessory is suitable for use with Rotavapor® or Multivapor™ evaporator unit models or with Sepacore® flash system models. You can choose ideal replacement part or accessory which ensures smooth functioning of evaporator units. These products are made of materials which offer enhanced...

  • Replacement Parts for CG-1334-X50 Rotary Evaporators

    Unique 5L Rotary Evaporator design fills the opening between benchtop and industrial evaporators systems. Features a large bath for a 5L flask. Continuous reflux with a 3L receiving flask and a reflux valve and a bottom drain valve for the receiving flask. Motorized lift with push button control....

  • Reacti-Therm™ Dry Block Sample Incubation System

    Perform derivatization and other small-scale reactions reliably and with ease using the Thermo Scientific™ Reacti-Therm™ Dry Block Sample Incubation System. It features Reacti-Therm Modules that utilize dry block heaters to provide uniform, stable heating with a temperature range of...

  • Isolation Valve

    Isolation Valve, isolates the Labconco Stoppering Tray Dryer from the Freeze Dry System to shorten time necessary to reestablish working vacuum levels and to provide a means for checking end point. Consists of a valve handle, clamps and couplings. Mounts underneath the support stand included with...

  • Acid-Resistant Rotors

    12-17 mm rotor is Teflon-coated aluminum with Teflon hub has 52 smaller holes and 24 larger holes. The larger diameter holes hold 12 or 13 mm tubes and the larger diameter holes hold 16 or 17 mm diameter tubes. 12-13 mm rotor is Teflon-coated aluminum with Teflon hub has 40 smaller diameter holes...

  • Vacufuge PL w/Pump and Junction, No Rotor, 120V

    Eppendorf Vacufuge plus vacuum concentrator was designed with you in mind to deliver an ergonomic, intuitive, and durable solution that fits comfortably right on your lab bench! An advanced heating technology provides the best treatment for your sample which assures quick, efficient and gentle...

  • Techne Sample Concentrator

    Techne (Cole-Parmer)

    Fast efficient sample concentration Suitable for all tube configurations Compatible with Stuart three block heaters only A sample concentrator is a fast and convenient way of concentrating multiple samples in a block heater at once. Utilising a simple gas delivery system the sample concentrator...

  • Savant™ SpeedVac™ SPD300 Large Capacity Vacuum Concentrator

    Evaporate strong acids, bases and aggressive organic solvents with the Thermo Scientific™ SpeedVac Modular Vacuum Concentrators. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

  • Cole-Parmer Motorized Lift Rotary Evaporator

    Motorized lift provides smooth, stable lifting and lowering of the bath Set and view rotation speed, temperature, and timer on the large LCD A unique PTFE sealing system offers excellent thermostability PID temperature controller provides stable temperatu

  • Centrivap Vacuum Pumps

    Designed for use with all rotary and centrifugal evaporators Pumps are two-stage, oil-sealed and sliding vane with cast aluminum casing. Labconco XPress Laboratory Equipment Thomas number 4366R20 is part of Labconco's XPress Laboratory Equipment Program. These items are in stock at Labconco for...

  • MiniVap® Gemini BlowDown Evaporator

    The MiniVap® Gemini Sample Concentrator is a two-position nitrogen blowdown concentrator and evaporator for high throughput laboratories. The nitrogen blowdown process is ideal for lower boiling point organic solvents such as methanol, dichloromethane, hexane and acetonitrile. The robust design...

  • Flask Ring Made Of Non-Slipping EPDM

    Flask Ring Made Of Non-Slipping EPDM for Rotavapor® R-210 ( 1229D93) and Rotavapor® R-215 ( 1229E13).

  • MICROVAP® Microplate Evaporators

    The single plate MICROVAP microplate evaporator is one of the most compact sample concentrators available, and it continues to meet the needs of the life science and pharmaceutical industries. This microplate concentrator is ideal for laboratories needing efficient solutions for the gentle...

  • Buchi Bump Trap STJ

    Placed between the vapor duct and rotrary evaporator evaporation flask, the bump trap modifies the vapor pathway preventing transfer of any unintended sample between the evaporation flask and condenser in the event of bumping or foaming.

  • 6 Position N-EVAP® Nitrogen Evaporators

    The 6 position N-EVAP’s ability to expand the sample size range with an optional large sample holder makes it an ideal instrument for laboratories that will be evaporating up to 6 samples at once and are using a wide range of sample flask outside diameters. The standard instrument fits samples...

  • LBV2 Benchtop CO2 Extractor

    The LBV2 uses cold liquid CO2 to extract pure aromas, flavors, natural ingredients directly from many different botanical sources. An ideal tool for the following possible applications: Quality Assurance Testing, Research and Development, and Small Batch Production. Main features and benefits are:...

  • Rotary Evaporators Accessories - Flasks

    Thomas Nos. 1203D21 through 1203D26 The flask is made of high quality borosilicate glass, coated.

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How does a liquid nitrogen evaporator work?

A liquid nitrogen evaporator converts liquid nitrogen into gaseous nitrogen through controlled heating or pressure reduction. The system typically consists of a liquid nitrogen reservoir and an evaporation chamber. When liquid nitrogen enters the chamber, it absorbs heat from its surroundings or a heating element, causing it to vaporize. The resulting gaseous nitrogen travels through tubing or valves for cooling, inerting, or pressurization applications.