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
World Precision Instrument Dieffenbach Bulldog Clamp, 6.5cm, Curved, German
Dieffenbach Bulldog Clamps are a versatile surgical instrument used for precise and reliable occlusion (blocking) of blood vessels or tissue to control bleeding during surgical procedures. These clamps are designed for pinching delicate or small blood vessel. Dieffenback Bulldog Clamps have a spring-loaded mechanism and a series of sharp teeth on the clamp's jaws. The teeth help to grip the blood vessel or tissue firmly, while the spring-loaded mechanism keeps the clamp closed. These clamps are commonly used in vascular surgeries, including open-heart surgery, where they are used to clamp off the coronary artery during a bypass procedure. They are also used in neurosurgery and orthopedic surgery. These clamps are reusable and can be sterilized with a chemical sterilant or by autoclaving. Be sure to clean, disinfect and sterilize your bulldog clamps promptly after each use. Our Dieffenbach Bulldog Clamps come is surgical grade stainless steel or our premium German steel.
Chemglass Life Sciences Clamp, Three-Prong Extension, Large, Dual Adjust, 10.75in OAL
Clamp, Three-Prong Extension, Large, Dual Adjust, 10 1/2in OAL. Nickel-plated zinc alloy clamp has high tensile strength and corrosion resistance. Fully enclosed stainless steel springs provide smooth operation. Three-prong clamps are available in single and dual adjustment. The small clamp has a 1¿ (25mm) maximum grip size with a 1/4¿ (6mm) O.D. extension arm. The medium clamp has a 1 1/2¿ (38mm) maximum grip size with a 1/2¿ (13mm) O.D. extension arm. The large clamp has a 2 1/2¿ (64mm) maximum grip size with a 5/8¿ (16mm) O.D. extension arm. Complete with removable vinyl and fiberglass covers for easy cleaning.
Grainger Flange Gaskets for 1 in Pipe Size
The Grainger 1" Flange Gaskets are made of non-asbestos fiber material with nitrile binder rated to handle temperatures up to 650°F. They feature small I.D. and standard O.D. dimensions and are designed for use with ANSI Class 150 and 300 flanges. These gaskets provide excellent chemical resistance and come in a variety of materials like aramid fiber, flexible graphite, and mica to suit different application needs. With proper installation and maintenance, these gaskets offer reliable sealing performance. The Grainger brand ensures durable construction and quality manufacturing.
Ace Glass, Inc. Joint clamp, 14/35, stainless spring wire, pk/10
Joint clamp, 14/35, stainless spring wire, pk/10