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
BURKLE INC stop-it hose clamp metal, Schlauch-Ø to 0.39 in. (10 mm)
Stepless flow regulation: With the tubing clamp stop-it's knurled screw, a stepless, delicate flow regulation or complete stop of the flow are possible, even for existing hose connections. The tubing is compressed over a wide area against the sturdy steel hook in order to prevent it from being damaged.
Chemglass Life Sciences Clamp, Pinch, Stainless Steel, #28
Clamp, Pinch, Stainless Steel, #28. Made entirely of stainless steel. Part numbers CG-150-01 and CG-150-03 are supplied WITHOUT a screw type locking device. All other sizes have the screw type locking device.Note: The size #102 Stainless Steel pinch clamp is available on a special order basis.
Chemglass Life Sciences Clamp, Stainless Steel, Quick Release, 150mm Duran Flange
Clamp, Stainless Steel, Quick Release, 150mm Duran Flange. Made entirely from stainless steel, the clamp has three sections that firmly hold reaction vessel and lid together. Quick release mechanism has a screw adjustment for tension applied to the flange. 150mm Duran Flange.
Chemglass Life Sciences Clamp, Three-Prong Extension, Medium, Single Adjust, 8.58in OAL
Clamp, Three-Prong Extension, Medium, Single Adjust, 8 3/4in 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.
Chemglass Life Sciences Clamp, Keck, Dark Yellow, Standard Taper, Fits Joint Sizes 40/35 & 40/50
Plastic Keck Style Clamp, #24. Stainless Steel clamps to fit 24/40 and 24/25 standard taper joints. Metal clamps are suitable for high temperatures applications.
Chemglass Life Sciences Multiple Rod Connector
Multiple Rod Connector. Total adjustment capability within one connector. Permits lattice adjusting after construction. Holds rods at 90° while allowing horizontal and vertical adjustment. Side and front holes accommodate a variety of configurations. Accepts rod size 1/2” (13mm).
Chemglass Life Sciences Clamp, Column, Extra Large, 140mm to 165mm Clamping Range
Clamp, Column, Extra Large, 140mm to 165mm Clamping Range. Ideal for Chromatography columns and large cylindrical glassware, the column clamp is constructed of stainless steel. Large, flat thumb screw on the worm drive permits tightening and removing.
Chemglass Life Sciences Clamp, Three-Prong Extension, Small, Single Adjust, 6.3in OAL
Clamp, Three-Prong Extension, Small, Single Adjust, 6 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.
Chemglass Life Sciences Heavy Duty Clamp Holder, Fits 1/4" to 5/8" Support Rod, White Epoxy Coated
Heavy duty epoxy coated alloy clamp has high tensile strength and corrosion resistance. Can be used to support stirrers, temperature monitors and condensers. Large hand knobs allow easy adjustment and secure clamping power. Useful wherever clamping at 90¿ is required.
Enterprise Technology Solutions Advantus Corp. Panel Wall Clips, 40 Sheet Capacity, 20/BX, Assorted Metallic
Color Panel Wall Clips create a convenient and effective message center by arranging several clips in one location. Each clip holds up to 40 sheets of notes, messages, memos and more. Metallic colors include blue, gray, green and purple.
