Kemtech America

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  • SYNTHWARE Stainless Steel Syringe Needles

    Kemtech America

    Syringe Needle, Stainless Steel OD: 1.2 or 1.6mm available Length: 180, 200, and 300mm available Long needle used for solvent retrieval.

  • SYNTHWARE Schlenk Storage Tubes with High Vacuum Valves

    Kemtech America

    SYNTHWARE Schlenk storage tube with a high vacuum valve. The valve has a PTFE O-ring at the tip and a PTFE wiper to protect the O-rings on the shaft. Valve is used to control liquid or gas flow into the vessel.

  • Class A Graduated Cylinders with Round Base

    Kemtech America

    Class A graduated cylinder. round base. available in various sizes. boroscilicate 3.3

  • Glass Syringes

    Kemtech America

    For lab use only.

  • SYNTHWARE Heavy Wall Design Chromatography Columns

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top standard taper outer joint. Designed for flash chromatography. Top Joint: ST 24/40. Column packing is supported by glass wool (not supplied). Note: since the chromatography column is…

  • SYNTHWARE Filtration Apparatus

    Kemtech America

    Using 47mm membranes for filtering corrosive solutions, particulate removal from HPLC solvents, and filtration analysis with solid phase extraction disks. Support base has a sealed-in coarse porosity fritted disc. Complete assembly includes a 300mL graduated funnel, aluminum clamp, support base and…

  • SYNTHWARE Stainless Steel Cannulas

    Kemtech America

    Various lengths available, for the tranfer and handling of air sensitive materials.

  • SYNTHWARE Heavy Wall Design Chromatography Columns with Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top standard taper outer joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to…

  • SYNTHWARE Hollow Glass Penny-Head Stoppers

    Kemtech America

    Penny-Head Stopper, Glass, Hollow, Synthware, Various Joint Sizes Available, heavy wall design.

  • SYNTHWARE Chromatography Columns with Reservoirs & Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is…

  • SYNTHWARE Chromatography Columns with Teflon® Stopcocks & Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a reinforced beaded top. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent…

  • Vacuum Desiccators

    Kemtech America

    Desiccator with lid and ceramic plate.

  • SYNTHWARE Round Bottom Angled Three Neck Flasks

    Kemtech America

    SYNTHWARE round bottom, heavy wall, three neck flasks with standard taper outer joints on both the center neck and the angled side necks. All sizes are hand blown from tubing to ensure uniform wall thickness.

  • SYNTHWARE Buchner Filter Funnels

    Kemtech America

    Buchner Funnel, Fritted Disc Capacity: Multiple capacities available ranging from 2-600mL Disc OD: 10-90mm available Porosity: Xtra Course, Coarse, Medium, and Fine available Not recommended for filtration where pressure will exceed 15 psi

  • SYNTHWARE Round Bottom Flasks

    Kemtech America

    SYNTHWARE round bottom boiling flasks with full length standard taper outer joint. All sizes are heavy wall design and are hand blown from borosilicate tubing to ensure uniform wall thickness.

  • SYNTHWARE Septum Stoppers, Sleeve Type

    Kemtech America

    Sleeve Type Septum Stopper made from natural white rubber.

  • Synthware Rotary Evaporator Anti-Splash Traps

    Kemtech America

    Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With upper outer and lower inner standard taper joints.

  • SYNTHWARE Vigreux Distilling Columns

    Kemtech America

    Column length is measured from the highest to lowest indent in the column.

  • Microliter Sample Syringes

    Kemtech America

  • SYNTHWARE Teflon Septum

    Kemtech America

    Teflon Septum made from PTFE. Size: 14, 25, and 32mm available.

  • SYNTHWARE Nitrogen/Argon Manifolds

    Kemtech America

    With 14/20 outer joint at the center to fit a rubber septum for keeping syringes under an inert environment cutting down on the number used.

  • Microscope Cover Glass, Borosilicate 3.3

    Kemtech America

    Kemtech America Cover Glass in Boro 3.3. Cover Glass available many dimensions and come in either 1mm or 1.5mm thickness. Individually wrapped by Aluminum vacumm pack with desiccant.

  • SYNTHWARE Buchner Filter Funnels with Inner Joint

    Kemtech America

    Buchner Funnel, Fritted Disc, Inner Joint Capacity: Avilable in multiple capacities ranging from 15-600mL Joint: Multiple Joint sizes available Frit OD: ranging form 20-90mm Porosity: Medium and Course available Not recommended for filtration where pressure will exceed 15 psi

  • Synthware NMR Tubes

    Kemtech America

    Caps included 100 MHz Economy Grade Borosilicate 3.3 Tubing 7 Inches

  • TLC Cylindrical Developing Tanks

    Kemtech America

    All glass cylindrical TLC developing chambers that will accommodate 25 x 75mm to 50 x 200mm TLC plates. The compact design offers good plate visability and minimal solvent use. Lid has a short length standard taper joint with a ball style handle.

  • SYNTHWARE Chromatography Columns with Spherical Joints

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top spherical socket joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Joint: SJ 35/20 Note: since the chromatography column is used with…

  • SYNTHWARE Round Bottom Two Neck Flasks

    Kemtech America

    SYNTHWARE round bottom, heavy wall, two neck flasks with standard taper outer joints on both the center neck and the angled side neck. All sizes are hand blown from tubing to ensure uniform wall thickness.

  • SYNTHWARE Round Bottom Vertical Three Neck Flasks

    Kemtech America

    SYNTHWARE round bottom, heavy wall, three neck flasks with standard taper outer joints on both the center neck and the vertical side necks. All sizes are hand blown from tubing to ensure uniform wall thickness.

  • RE100-Pro Rotary Evaporator

    Kemtech America

    Rotary Evaporator and Glassware Accessory. Evaporator is capable of 20-280 rpm with a 5 liter heating bath. Product has a 150mm lifting range and a patented condenser for excellent cooling performance. Digital LCD screen displays the temperature, rotational speed and time information …

  • SYNTHWARE NMR Tube Washer

    Kemtech America

    With 24/40 inner joint and 10mm hose connection. For 5mm NMR tube only. The NMR tube is inserted into the tube cleaner with its plastic cap placed on the closed end to provide support and a vacuum seal. The washing solvent is sequentially added through the side tube while a vacuum is applied…

  • Microscope Cover Glass

    Kemtech America

    Excellent Quality Borosilicate 3.3 and Super White Glass Available 0.13-0.16mm Thick Three sizes available (24x40, 24x50, 24x60) Individually wrapped by aluminum vacumm pack w/ desiccant 1oz Hinged Lid Box

  • SYNTHWARE Heavy Wall Cylindrical Pressure Vessels

    Kemtech America

    Pressure Vessel, Heavy Wall, Cylindrical, Synthware, Capacity: 15-120mL available, GL Thread Size: 15, Vessel has an internal thread for use with PTFE bushing, O-ring is positioned above the thread for inproved sealing.

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