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United Sci Supplies

  • Front View Distillation Apparatus


    …support block and flask support boards. Designed for testing of Grade No. 2 fuel oil, Grade number 2-D diesel fuel oil, gas oils, and other distillates requiring condenser bath temperatures of up to 140°F (60°C). Equipped with 300W copper immersion condenser heater with stepless electronic…

  • QWS4 Water Still


    …glass boiler and condenser. Output capacity 4Liters/Hour pyrogen free* single distilled water Easy to install and use Reliable operation - proven quality components High quality distillate complies to ASTM and ISO standards Safe operation - heating element has two built-in…

  • PYREX® Distilling Flasks


    Suitable for microchemical applications Side-arm on all sizes is approximately 77 mm below the top of the neck at an angle of 75° Adaptable for use with thermometer calibrated for 76 mm immersion 50 mL flask takes rubber stopper No. 1; 250 mL flasks, stopper No. 3; 500 mL flask, stopper No. 4;…

  • Vigreux Distillation Columns

    DWK Life Sciences (Kimble)

    Vigreux distilling column with indentations over the entire length for improved vapor-liquid contact. KIMAX® column has a Standard Taper outer joint at the top and a Standard Taper inner joint at the bottom Manufactured from 33 expansion, low extractable borosilicate glass conforming…

  • Kjeldahl, Distillation Unit, 6-Unit


    Provides macro distillation for nitrogen determination of 1 to 6 samples up to five grams. Designed for mounting on a base cabinet or table. Constructed of epoxy-coated steel mounted on a molded epoxy resin base. Features: six 600 watt heaters with six individual infinite-control knobs with variable…

  • Glass Still And Bi-Distiller


    FI-Streem III for general lab uses Four and eight liter/hour Glass components assure virtually no leaching of impurities into the distilled water Microprocessor controlled Easy to operate membrane-type touch pad control panel Patented vapor trap eliminates carry-over of vapor-borne water…

  • Distinction Water Stills

    Techne (Bibby Scientific US)

    …interruption to the water supply. The unique condenser design ensures that the droplets of distilled water remain in contact with the cooling coil for the longest possible time producing cold distilled water and pre-heating the boiler feed to increase efficiency. Screwthreads are…

  • Distillation Apparatus

    United Scientific Supplies

    This complete set features high quality borosilicate glass parts and all hardware necessary for simple distillation experiments. Includes: 500ml Round Bottom Borosilicate Flask with Side Tube 300mm Graham Condenser 250ml Erlenmeyer Flask Glass Stopper Support Stand…

  • "Classic" Water Stills


    Bench, floor or wall-mounted models for efficient production of high-quality distilled water Feedwater preheated in condenser allowing for energy conservation Space-saving horizontal condensers Energy saving double-walled evaporator Typically lasts up to 20 years, metal…

  • UDK 149 Automatic Kjeldahl Distillation Unit


    distillation), nitric nitrogen (after reduction/Devarda), phenols, volatile acids, cyanides and alcohol content. UDK 149 offers an upgrade pathway to combine distillation and titration. Automated Operation Programmable boric acid, water, sodium hydroxide addition and distillation

  • BEAR All-in-One, Automatically-Controlled Water Distillers

    BEAR Innovation

    distillation water distiller made of stainless steel. Designed for producing high quality distillate without full-time personnel control. CE-certified. Modern all-in-one design Low cost, comparing to competitors and distiller+separate automatic tank systems High-quality distillate

  • PYREX® Distilling Apparatus


    A general purpose batch distillation assembly with the facility for addition via the Standard Taper PYREX® stopped neck Ideally suited for the batch production of high purity distilled water The flask bottom is flat with a slide delivery tube, terminating in a Standard Taper joint …

  • Synthware Distillation Adapters, Vigreux

    Kemtech America

    Synthware Vigreux distillation connecting adapter. Indenstations in lower section improve liquid/vapor contact. The standard taper top outer joint accomodates a 76mm immersion thermometer. Bottom and side joints are standard taper inner joints.

  • Programmable Refractometer

    Sper Scientific

    …wet environments and makes for easy clean ups. Features one button calibration to distilled water and indicates when the battery should be replaced (5000 readings). Comes ready-to-use with a 9V battery, distilled water, transfer-pipette, cable, AC adapter, software, instructions and a protective…

  • BEAR Economy Water Distillers

    BEAR Innovation

    Low-cost, reliable water distiller with modern space-saving design. Full powder-coated stainless steel body. Modern space saving design Low-cost High-quality distillate – conductivity approx 2,5 µS/cm (depends on incoming water) Thermostatic low-water cut-off safety…

  • MIDI-VAP 4000 Distillation Systems

    DWK Life Sciences (Kimble)

    Ammonia/Phenols and Cyanide Models Available Corrosion resistant PTFE-coated glass 30" x 14.25" footprint Overtemp protection switch Automatic shutoff MIDI-VAP 4000 Systems feature a pre-programmed digital controller with automated shut-off when reaction time is completed. They use…

  • Cabinetized Stills


    … Purity meter that alerts user of distilled water purity in storage tank Includes low water cut-off for safety protection Model 525 Still—5 gal./hr. with 25 gal. Tank: Purity meter that alerts user of distilled water purity in storage tank Optional recirculation…

  • Kjeldahl, Distillation Apparatus, 2-Unit, 115V


    distillation for nitrogen determination of one or two samples up to five grams. Designed for mounting on a base cabinet or table. Constructed of epoxy-coated steel. Features: two 600 watt heaters with two individual infinite-control knobs with variable input from 20-100% capacity; and distillation

  • 40L Water Storage Tanks for Fi-Streem III Glass Stills


    …the front of the tank. The optional distribution accessory kit allows for distribution of distilled product water to a glassware washer, point of use deionization (DI) system or any system requiring distilled water as a feed source, while leaving the spigot at the front of the tank free to manually…

  • Distillation Adapter, Claisen

    DWK Life Sciences (Kimble)

    Provides dual entry into a variety of flasks BEVEL-SEAL adapters allow temperature measurements at either top outer opening. Useful for reflux with addition- type reactions. Adapter consists of two female standard taper joint fittings at the top and one male standard taper joint at the bottom.…

  • PYREX® Three Neck Distilling Flask with Vertical Neck 24/40 Standard Taper…


    These PYREX® three vertical neck flasks have two side necks with 24/40 outer Standard Taper joints and a center neck with a 24/40 Standard Taper joint. All of the necks are at the same height.

  • SYNTHWARE Distillation Cow Receiver

    Kemtech America

    Designed for microscale application. With one female joint and four drip-tip male joints.

  • Synthware Vacuum Distilling Adapters

    Kemtech America

    With two standard taper inner joints that are parallel and at a 75 degree angle to the connecting tube. Distance between joints is 100mm.

  • SYNTHWARE Microscale Distillation Apparatus

    Kemtech America

    Short-path design for microscale application, used with 25mm immersion thermometer, and D27 distillation receiver.

  • Distilling Apparatus

    Ace Glass

    A compact fractionation unit for distilling small quantities in a vacuum, and for ordinary separation. Column is vacuum jacketed. Indents are positioned to cause the vapor to follow a spiral path, adding to the efficiency of the unit. Approximately three theoretical plates at 60mL/hr. Hold up to…

  • Liebig Condensers

    United Scientific Supplies

    Liebig condensers are used to cool and condense hot vapor as part of a distilling apparatus. This condenser has a straight inner tube that the condensing vapor passes through, and a larger outer jacket that cooling water passes through. Socket is 24/40

  • General Distillation Apparatus

    DWK Life Sciences (Kimble)

    KIMAX® apparatus used in general purpose distillation and phenol distillation. Flask has a flat bottom and a distillation head with a 19/38 joint Supplied with a Standard Taper stopper Condenser is Graham-style, having a 200 mm jacket with a 19/38 joint at the top only For…

  • Distillation Apparatus, Cyanide

    Ace Glass

    Used in testing for soluble and insoluble cyanides in water. Basically conforms to ASTM D 2036 (excluding modifications). Flask is 1L with 24/40 joint and #7 Ace-Thred permitting variable depth positioning of fill tube which has a float valve for added protection against boil back. Jacketed still…

  • Distillation Apparatus, Ammonia

    Ace Glass

    Generally used for the determination of ammonia in water. Joints are standard taper 24/40.

  • Distilling Apparatus, High Boiling

    Ace Glass

    Useful for separating higher boiling liquids that require a short pot-to-column distance to prevent excessive condensation. If pot bleed is desired a two-neck flask can be used. Thermometer joint is 10/18 for 9551, 25mm immersion.

  • Cyanide Distillation Apparatus

    DWK Life Sciences (Kimble)

    Midi- designed for 50 mL or less of aqueous samples where concentrations have exceeded calibration standards • Purge tube capacity: 50 mL For removing interfering substances in quantitative analysis of various industrial waste waters, saline and reagent grade water. Cyanide is released as…

  • Distillation Standard


    ASTM D 86; NF EN ISO 3405 (164-357 °C) RIDADR: UN 1202 3 / PGIII

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