Clamps
Adjustable devices designed to securely hold two objects together or to hold an object in place; used with standard-taper and ball-and-socket joints, glass and tubing assemblies, and with ring stands. Available as plastic joint clips, stainless steel pinch clamps, and taper clips.
A laboratory clamp is an essential piece of equipment used to support and secure labware and other laboratory apparatus such as flasks, reaction vessels, tubing, thermometers, probes, columns, funnels, and overhead stirrers.
Some laboratory clamps consist of a shaft and boss head, secured with hand-tightened thumbscrews, knurled nuts, or wingnuts onto a supporting rod, stand or scaffold. They may also include two- or three-pronged, adjustable closing jaws designed for gripping objects safely and securely.
Laboratory clamps are constructed of metals such as stainless steel, nickel-plated zinc, plated brass or diecast aluminum alloy for enhanced chemical, heat, and corrosion resistance. However, some components such as the adjusting screws may be made of plastic, and the prongs may also be lined or covered with cork, plastic, glass-fiber, or rubber for enhanced grip with minimal damage or breakage.
Laboratory Clamp Styles and Designs
• Universal, general-purpose clamps that are fully adjustable for accommodating and securing a wide range of items of different sizes such as columns and thermometers
• Retort clamps for securing round-bottom flasks and similar glassware
• Fork clamps for securing and supporting cone-and-socket ground glassware joints
• Three-prong extension clamps, sometimes available with spring-loaded jaws, for holding irregularly shaped or outsized objects
• Specialized clamps for securing burettes and condensers or reaction vessels
• Chain clamps, which incorporate a circular, adjustable chain loop to hold cylinders and beakers
Alimed Inc Accu-Draw Clamp for Mayo Stand
Allows secure, hands-free access to multiple vials at once for improved time management and increased productivity. Protects both patient and staff by helping to prevent dangerous – even deadly – medication mix-ups, as well as needle sticks.
Chemglass Life Sciences Stainless Steel Reactor Clamp, 100mm, ChemRxnHub
Replacement Stainless Steel reactor clamps for ChemRxnHub support stands. Stainless Steel Reactor Clamp, 100mm, ChemRxnHub.
AVANTOR MASTERFLEX (VWR LLC) BarbLock Assembly Hand Tool for 1/8"" tubing
A PVDF and stainless steel assembly hand tool for 1/8" tubing. Select a hand tool to assemble your BarbLock Retainers based on the tubing size. A universal removal tool also is available.
World Precision Instrument Roller Clamp 3/16"
- Roller Clamp for 3/16" OD Tubing, Polypropylene & Polystyrene
- Package of 60
World Precision Instrument Slide Clamp for 2.5mm OD Tubing
- Slide Clamp for 2.5mm (0.098") O.D. Tubing, Polyethylene
- Package of 100
World Precision Instrument Pinch Clamp for 5mm Tubing
- Pinch Clamp for 4.1-5mm (0.161-0.197") Tubing, Polypropylene
- Package of 100
Sklar Instruments Clamp, Plastic Tubing Clamp, Sklar 4-1/2 in., Blunt, Straight, Smooth, Plastic, Sterile, Box of 100.
Clamp, Plastic Tubing Clamp, Sklar, 4-1/2 in.,, Blunt, Straight, Smooth, Plastic, Sterile, Box of 100.
Sklar Instruments Plastic Nose Clip Non-Sterile Foam, Sklar Plastic / Foam, Plastic / Foam, Sterile, Latex-Free. CS/100.
Plastic Nose Clip Non-Sterile Foam, Sklar, Plastic / Foam, Plastic / Foam, Sterile, Latex-Free.
Ace Glass, Inc. Joint clip, size 35, Keck; type, all Delrin;, fits35/20, 35/25, 20mm & 25mm ID O-ring joints, not for positive pressure use, light orange, pk/10
Joint clip, size 35, Keck; type, all Delrin;, fits35/20, 35/25, 20mm & 25mm ID O-ring joints, not for positive pressure use, light orange, pk/10