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.
Pinch clamp, Nalgene®
Supplier: Thermo Fisher Scientific
This pinch clamp made of PP enables precise, one-hand regulation of fluid flow - from completely open to restricted flow to completely closed.
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Bag closures, WeLoc®
Supplier: WELOC
These sealing clips are perfect for use in the demanding pharmaceutical and laboratory environment because they are made from high quality Polyamide 6.6 material from DuPont®. The clips help to maintain hygiene standards, securing opened bags of raw ingredients and materials, such as powders and fluids.
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Bag closures, WeLoc® Gripper / WeLoc® Gripper FD
Supplier: WELOC
The WeLoc® Gripper is the most powerful WeLoc® closure. It is manufactured from DuPont® Polyamide, reinforced with glass fibre which further enhances its strength and durability. The Gripper is designed to cope with the toughest environments and is therefore excellent for many industrial applications, where a stronger seal is often required.



