Joint Clamps

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Joint Clamps
1 - 32 of 113
  • SYNTHWARE Stainless Steel Joint Springs

    Kemtech America

    Joint Spring, Stainless Steel, Synthware, Coil Length: 6.35, 25.0 and 32.0mm available.

  • Stainless Steel Ball & Socket Clamps

    Bal Supply

    Stainless steel Pinch clamps are for use with O-ring and ball and socket clamps All sizes except 1236D18 and 1236D20 have screw locking devices. Only screw locking clamps are recommended for O-ring joints. All clamps are made of 304 –18/8 Stainless Steel.

  • Thomas Spherical Joint Pinch Clamps


    …number indicates the diameter in millimeters of the ball over which the clamp fits, and corresponds to numerator of Spherical Joint for which clamp is intended. Clamp 18 for instance, fits both Spherical Joint 18/7 and 18/9 joints. NOTE: Image might not represent exact model of product listed…

  • Plastic Joint Clips

    Bal Supply

    Standard taper keck type joint clips Color coded for easy size identification Will not corrode or scratch glassware Can withstand temperatures up to 302°F (150°C)

  • Conical Flange Vessel Clamp

    Wilmad LabGlass

    This clamp is designed for reaction vessels/kettles with a conical flange. The top clamp is easily removed without disturbing the cover or body of reaction flask. Disassemble by loosening nuts. Includes extension rod for clamping to a laboratory stand. NOTE: Use with LG-8010 to LG-8050 vessels…

  • Stainless Steel Standard Taper Joint Clamps

    DWK Life Sciences (Kimble)

    A Standard Taper clamp made of corrosion-free stainless spring wire.

  • Arsine Generator with Clear-Seal™ Joint

    DWK Life Sciences (Wheaton)

    …specifications Arsine absorber (1140L18) has a socket joint Scrubber tube (1140L22) has a standard taper 24/40 Clear-Seal™ joint and a spherical 12/2 ball joint held together by a size 12 stainless steel ball joint clamp Manufactured from WHEATON 33 low extractable borosilicate…

  • Standard Taper Clamps

    Bal Supply

    These stainless steel, corrosion resistant clamps use strong spring closed forced jaw designed for securing standard taper joints.

  • Vacuum Filter Holder Set, 90mm

    United Scientific Supplies

    …recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc, and ground joint flask. Membrane filters are not included. Filter diameter is 90mm. Capacity: Funnel: 1000ml. Outlet fitting: 6mm (1/4")…

  • Thomas Spherical Joint Pinch Clamps


    clamps, rings, tripods, etc. as ordinarily used for supporting glassware assemblies. Size 75 are provided with a locking device in addition to the spiral spring. Size 102 has flat hinge and spiral spring between the upper and lower jaws which permit adjustment of the clamp over the joint

  • Color-Coded Joint Clamps

    DWK Life Sciences (Wheaton)

    Color-coded clamps hold standard taper joints securely under moderate pressure Molded from polyoxymethylene (POM), an acetal resin Will not scratch glass and can withstand temperatures up to 150°C Resistant to bases and weak acids Not resistant to halogen gases and concentrated acids

  • Stainless Steel McCarter Reaction Clamps

    Wilmad LabGlass

    Used to connect two pieces of glass with flat flanges of the same diameter, these stainless steel horseshoe-shaped clamps are uniquely designed. Adjustable tension springs that secure even pressure over the flange area, may be slid on or off easily - thus facilitating assembly and disassembly of…

  • S/J Joint Clamps


  • Column, Flash Chromatography, Spherical Joint, Epoxy Coated

    Ace Glass

    …connects between column and flow control adap-ter. Joints on column, reservoir and adapter are 35/20, 50/30 or 75/50. Columns available with or without Por. B (70-100m) sealed-in fritted disc. Joint clamp also available. Complete item consists of column, reservoir, flow control adapter and clamp.

  • SYNTHWARE Joint Clamps

    Kemtech America

    Joint Clamp, Standard Taper, Plastic, Synthware, Various Joint Sizes Available.

  • 3-Prong Heavy-Duty Clamps


    …temperatures above 100°C, fiberglass covers. The prong height of the UltraJaws Heavy-Duty Clamps make them ideal for use in holding and securing glassware with precision ground glass joints. Large grip adjustment range Single or dual adjust Available in three sizes; small,…

  • Stronghold Support Glass-Filled Nylon Jaw Clamps

    Harvard Apparatus

    …ball joint adapter. Medium clamps have fixed screw action and open to 1 3/4” (45 mm) for tubes, flasks, columns and larger rods. 8847T08 Clamp has extension stem 6” x 3/8” diameter (150 x 9.5 mm); 8847T10 Clamp has male connector; 8847T12 has ball joint adapter. Large clamps

  • Clamp, Two-Piece, Flat Flange

    Ace Glass

    Two-piece unfinished aluminum clamp with PTFE gaskets and brass tightening bolts. Code -03 fits our 7646-18 75mm o-ring joint and our 7519 (76mm) filter support assembly. Code -05 fits our 7519 (102mm) filter support assembly and our 6504 kettles with

  • Heavy-Duty Tapered Clamps


    …tapered clamps are designed to hold large vessels with ground glass joint necks. Clamps are constructed with extension rods for easy attachment to lab-frames and other apparatus. Nickel-plated zinc construction. NOTE: An additional holder must be purchased in order to attach clamps to frames…

  • Keck Ramp Clamp Tubing Clamps


    clamps, and clips will not scratch glass or corrode—ideal for glass and tubing assembly. All KECK products are color-coded for fast, easy size identification. Use quick disconnect adapters for safe, convenient tubing-to-tubing or tubing-to-glass connections. Use RAMP CLAMP tubing clamps for…

  • Monier-Williams Sulfites Distillation Apparatus

    DWK Life Sciences (Kimble)

    …of the bound sulfites in food, such as the carbonyl addition products. To ensure a complete seal during the analysis, each joint should be clamped Five clamps are supplied with the complete apparatus Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP…

  • Radleys Starfish Monifolds, Clamps and Support Rods


    …Velcro straps allow the clamping of a wide range of glassware from 20 mm to 60 mm in diameter. Users have a choice of two support rods, both 12 mm in diameter: the 650 mm one-piece rod and the two-piece 650 mm split rod. The split rod has a threaded joint halfway along its body, which…

  • Keck® Joint Clips


    General Description Color coded, Delrin ® plastic joint clips will not scratch glassware or corrode. Withstand temperatures up to 302 °F (150 °C). Resistant to concentrated alkalis and diluted acids; not resistant to halogen gases or concentrated acids. Legal Information …

  • Standard Taper Inner Joint to Sanitary Adapter, PTFE

    Ace Glass

    Transition adapter to convert a sanitary flanged apparatus 2 to a standard taper inner joint. Made of virgin PTFE.

  • Filter Reactor, Plain

    Ace Glass

    Small volume filter Reactor. Complete item includes: Reactor Body, head (14/20 joints), Clamp, PTFE Bottom Adapter with CAPFE O-Ring, 350 micron polypropylene screen support, 100 micron polyethylene support, 5844 Adapter, 5839-42 Shutoff Valve, 8066-12

  • Column, Flash Chromatography, Standard Taper Joint, Epoxy Coated

    Ace Glass

    …connects between column and flow control adap-ter. Joints on column, reservoir and adapter are 24/40 or 45/50. Columns available with or without Por. B (70-100m) sealed-in fritted disc. Joint clamps also available. Complete item consists of column, reservoir, flow control adapter and clamp.

  • Column, Flash Chromatography, Epoxy Coated, Modified

    Ace Glass

    …#25 Ace-Thred connector in place of 35/20 joints, for grease free connection. Internally threaded connector & Nylon bushing make a pressure-tight, O-Ring compression seal with glass stem on reservoir & flow adapter. Bushing replaces joint clamp. Column & reservoir, only, are Epoxy…

  • PYREX® Cover for Reaction Kettles, 3 Side-Neck and 1 Center-Neck Standard Taper…


    …to take an O-ring for a greaseless tight seal. Center neck and three side necks are 120° apart. All four necks have full length 29/42 Standard Taper outer joints. Viton® O-ring must be ordered separately. For O-rings, see No. 6946-R115; for stainless steel McCarter kettle clamps, see No. 6946B-115.

  • ULTRA-WARE® Microfiltration Assembly with Fritted Glass Support and Ground Joint…

    DWK Life Sciences (Kimble)

    …neoprene stoppers Each apparatus is supplied with 1000 mL funnel; 90 mm, 40-60 micron porosity, fritted glass support base; anodized aluminum clamp; and filtration flask Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A…

  • Clamps, Spherical joint, Union type

    Ace Glass

    U.S. patent #2,388,633 fabricated from aluminum. This type clamp affords a positive, uniform clamping pressure.

  • Vial, Conical Bottom, Threaded Joint

    Ace Glass

    …reaction vial with standard taper outer joint externally threaded at opening to allow an o-ring cap seal connection with mating male joints. This connection type eliminates the need for clamps while offering the positive, leak-tight seal of ground glass joints. Vials include drilled cap with o-ring…

  • KF/NW25 Flange Centering Clamp Ring

    Across International

    KF/NW25 flange centering ring.

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