Clamps
From controlling gas or liquid flow in tubing to providing the key piece for retort stand assembly, clamps are necessary parts for providing a controlled environment in any laboratory. Available in a variety of formats including the three-prong grip, bosshead, towel grip, and pinchcock, different designs fit specific functions. Manufactured with resistant finishes allow the adjustable clamps to withstand harsh testing conditions. These durable tools may fit specific equipment sizes or have a flexible sizing scale.
VWR® Talon® Chain Clamps
Supplier: VWR International
Holds large round or irregularly shaped objects firmly, yet gently to lab frames.
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Masterflex® Flow Ratchet Tubing Control Clamps, Avantor®
Supplier: VWR International
Won't rust, corrode, or distort.
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VWR® Talon® Nester Extension Clamp
Supplier: VWR International
Securely holds 50–102 mm (2–4") diameter large or small glass distillation columns and odd-shaped glassware.
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Masterflex® Hose Clamps, Acetal Copolymer, Avantor®
Supplier: VWR International
Reusable white acetal copolymer clamps will not rust or corrode.
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VWR® Talon® Three-Prong Extension Clamps
Supplier: VWR International
Clamps securely hold every type of glassware and apparatus.
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Masterflex® Single-Use Tubing Pinch Clamp, Avantor®
Supplier: VWR International
Swing-away lockdown nut provides ease of use.
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VWR® Test Tube Clamps
Supplier: VWR International
VWR® Test Tube Clamps are constructed of heavy spring, nickeled, brass wire
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VWR® Talon® Ultra Flex Support Systems with Lab-Frame Connector
Supplier: VWR International
Lab Frame connector securely attaches to support stands, lab frames, or any support rod up to 1.9 cm (3/4") in diameter.
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VWR® Talon® II Three-Prong Heavy-Duty Extension Clamps
Supplier: VWR International
Clamps hold irregular shapes easily and feature precise pressure regulation to reduce glassware breakage.
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VWR® Talon® Thermometer Swivel Clamp
Supplier: VWR International
Holds 6–8 mm (1/4– 5/16") diameter glass tubes and thermometers 114 mm (41/2") from support rod.
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VWR® Clamp, Three-Prong
Supplier: VWR International
Large dual adjustment clamp, head only.
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VWR® Talon® Two- and Three-Prong Swivel Clamps
Supplier: VWR International
Swivel clamps hold apparatuses near the lab frame, and unlike extension clamps, the swivel clamps have an integral holder for attaching a lab frame or other apparatus.
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VWR® Talon® S-Connectors
Supplier: VWR International
Clamp is ideal for constructing lab frames or other supports requiring the connection of two perpendicular rods.
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VWR® Heavy-Duty Bench Clamp
Supplier: VWR International
Rugged, cast aluminum bench clamp has two screw clamps to tighten for extra firm mounting to any flat surface up to 4.5 cm (13/4") thick with a 3.2 cm (11/4”) overhang.
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VWR® Talon® Fixed-Position Clamps
Supplier: VWR International
Used to hold apparatus near the lab frame where no adjustment is required after setup.
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VWR® Talon® Swivel Holder
Supplier: VWR International
Two Q-clamp post holders with center swivel capacity allow tilting of clamp at any angle in parallel planes.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark