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
Cole-Parmer LG HEAVY-DUTY THREE-PRONG EXTE
Cole-Parmer Heavy-Duty Three-Prong Extension Clamp, Dual, Large
Grainger 3M, Respirator, Half Facepiece, Medium, 6200, 20/Box
The Grainger 9K328 is a 3M Scotch-Brite General Purpose Hand Pad that can be used for a variety of cleaning applications. This 8" x 4" x 1/2" hand pad has an open web construction with non-scratching fibers that are gentle on surfaces. It effectively removes grease, oil, dirt, food residue, and more from pots, pans, dishes, countertops, floors, walls, and other surfaces. The pad is disposable and ideal for kitchen, bathroom, garage, and industrial cleaning tasks. It provides an economical and convenient cleaning solution.
Sanisure Inc Bio-Ease+™ HD Pinch Clamps
The SaniSure Bio-Ease™ HD clamp is designed for critical fluid applications where regulatory compliance, seal integrity, and repeatability are of the utmost importance. Its is designed to handle higher pressures and be more secure than a standard pinch clamp. The material of construction is a USP Class VI white glass-filled nylon which can be autoclaved or gamma irradiated in cleanroom packaged kits. Bio-Ease HD clamps can also be used with reinforced hose such as our Pharma-Clear braided silicone.
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.
Newman Sanitary Gasket Company 1/2" PLT CURED SILICONE GASKET
This item has a minimum qty of 28 per supplier requirements.
1/2 in. PLT CURED SILICONE GASKET
Grainger 5/16" Wide, Interlocked Worm Gear Hose Clamp, 10/pk
1/4 to 5/8 In SAE 4 SS. Interlocked worm gear hose clamp helps secure many types of hoses, including pneumatic and exhaust hoses. This general-purpose hose clamp is interlocked to prevent shearing, while clamps used for exhaust have no holes, preventing marring of the hose and fumes escaping. Gear clamp resists rust and corrosion and are useful in humid or damp conditions. 10/pk
Chemglass Life Sciences Chemglass PTFE Clamp for 24/40 Standard Taper Joint, Green
Chemglass PTFE clamp designed to secure 24/40 standard taper joints in laboratory glassware assemblies. The color-coded green clamp is molded from chemically resistant PTFE with an internal steel core for strength and can withstand temperatures up to 250°C.
- Molded PTFE construction with steel core for strength.
- Designed to fit 24/40 standard taper joints.
- Color-coded green for quick identification.
- Chemically resistant and inert.
- Withstands temperatures up to 250°C.
Ace Glass, Inc. Lab jaws chain clamp, 28cm grip, 12in arm, Troemner 916372
Lab jaws chain clamp, 28cm grip, 12in arm, Troemner 916372
Chemglass Life Sciences PTFE Color-Coded Clamp, 14/35 Standard Taper Joint (Yellow)
PTFE color-coded clamp designed to secure 14/35 standard taper glass joints. The PTFE construction provides chemical resistance and minimizes contamination, while the yellow color coding enables rapid size identification in multi-component assemblies.
- PTFE construction for chemical resistance and low contamination
- Fits 14/35 standard taper joints
- Color coded yellow for quick size identification
- Sold individually
- Lightweight and corrosion resistant