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
WELOC USA LLC WELOC GRIPPER PA 100 (RED)
This item has a minimum qty of 8 per supplier requirements.
Chemglass Life Sciences Clamp, Keck, Green, Standard Taper, Fits Joint Sizes 10/13 & 10/29
Clamp, Keck, Green, Standard Taper, Fits Joint Sizes 10/13 & 10/29. Made of Delrin, the clamp is non-corrosive and will not scratch glass. Can be used to 140 C. Color coded for easy identification. SOLD IN PACKAGES OF 10.
Chemglass Life Sciences Clamp, Reactor Support, 80mm
Clamp, Reactor Support, 80mm. Similar to CG-1947, support clamp is designed to fit just below the flange of all Chemglass Reactors and permits Reactor lid to be detached without removing the Reactor body from the support clamp. Improved clamp is hinged on one side to swing open and allow complete access to install/remove reactor while clamp is still attached to lattice or benchtop support stand. Removable tightening knob holds Reactor secure. Clamps are constructed of stainless steel with a 1/2" OD X 9.5” long extension rod for connection to lattice and benchtop support stands. The inner portion of the clamp is lined with a high temperature red silicone rubber to prevent direct contact between the stainless steel and glass Reactor.PLEASE NOTE: IN ADDITION TO USING A CG-1947-A CLAMP, ALL REACTORS SHOULD BE SUPPORTED FROM BELOW USING THE CG-1948 SUPPORT RING.
GSC Go Science Crazy Cast Iron Support Ring Stand
Great for holding all sorts of lab equipment in a small space. The GSC Cast Iron Support Ring Stand is made from cast-iron, with an enamel finish that is acid resistant. Includes a zinc plated steel rod that screws into the base support.
GSC Go Science Crazy Support Ring Clamp
Great for holding all sorts of lab equipment in a small space. Works best with GSC Support Stands and Rods. The GSC Support Ring Clamp is a cast-iron clamp with nickel plated steel set screws. Can be clamped to a support stand rod for holding lab equipment.
GSC Go Science Crazy Clay Triangle
The perfect tool for suspending a crucible. The GSC Clay Triangles are made for heating crucibles. These clay triangles are made with galvanized iron wires to help prevent premature rusting.
GSC Go Science Crazy Double Burette Clamp
A clamp specifically designed to use with burettes. The GSC Double Burette Clamp holds a burette securely while allowing full view of the burette graduations. The clamp accepts rods from 1/4 in. to 1/2 in. in diameter. The clamp has an enamel finish with rubber coated grips to prevent slippage.
GSC Go Science Crazy Single Burette Clamp
A clamp specifically designed to use with burettes. The GSC Burette Clamp Single with Jaws is a cast-aluminum clamp with nickel-plated steel thumb-screw.
GSC Go Science Crazy Clamp Holder
A cast iron clamp which can rotate, and is used to hold objects on a support rod
Fisherbrand™ Castaloy™ Three-Prong Extension Clamps
Hold irregular shapes at any angle, surely and safely.
Fisherbrand™ Castaloy™ Clamp Jumbo Holder
Safe for heavy loads
Fisherbrand™ Castaloy™ Hosecock Clamp
Fine-machined adjustment screw for very accurate regulation of flow