Weights
Weights are essential tools in any environment to make sure testing performance accurate. Calibrating weighing devices or simply keeping equipment in place during extensive processing, the weights are specifically designed to meet international standards. Individual models needed or economical kits are constructed of durable metals to withstand heavy routine use and potentially harsh solvents encountered. The large style and size selection guarantees compatibility with existing equipment in the laboratory or classroom.
VWR®, Calibration Weights, Class M2
Supplier: VWR Collection
Test weights in either stainless steel or aluminium.
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VWR® Science Education School Weights
Supplier: VWR Collection
Brass weights that are ideal for schools introducing the concept of weights and forces.
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VWR®, Ring Weights for Flasks
Supplier: VWR BRAND PRIVATE LABEL USA
Vikem® vinyl coated lead rings prevent flasks floating during water bath incubations and help prevent spillages or breakages.
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VWR®, Calibration Weight Sets, Class E2
Supplier: VWR Collection
Weights made from solid, anti-magnetic, polished stainless steel. Suitable for high resolution electronic balances.
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Wire weights for vessels, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
These lead weights can be coiled into a helix, spiral, cone or any irregular shape to stabilise vessels in a water bath.
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Holder for Flask immersion weights, ring type, Poxygrid®, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
This wire formed, epoxy coated holder keeps lead ring weights organised and handy.
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Ring weights for vessels, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Lead core, with Vikem® vinyl coating.
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SP Bel-Art tubing sinkers
Supplier: Bel-Art Products, a Part of SP
These Teflon® sinkers help to keep tubing at the bottom of the container.
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Ring weights for vessels, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Lead core, with green vinyl coating. Open design (C shaped) is suitable for vessels with lateral connections. For stabilising glass or plastic vessels on shakers or in water and oil baths, etc. The weights prevent tipping. The coating prevents the vessels from being scratched or causing damage to other surfaces.
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Capsule sinkers, SMI-LabHut
Supplier: QUALITY LAB ACCESSORIES
These capsule sinkers are made from spring tempered stainless steel 316 or PTFE coated over music wire.
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Precision weight sets, analytical
Supplier: TROEMNER INSTRUMENTS
These weights are manufactured from the finest stainless steel including alloy 8 stainless steel. They are are designed with surface finish, markings, construction, material density, and magnetic properties. Weights of different classes are available.
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Calibration weights, class 1
Supplier: TROEMNER INSTRUMENTS
Precision-crafted of stainless steel with a highly polished finish
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Calibration weights, class 4
Supplier: TROEMNER INSTRUMENTS
These weights are manufactured from satin finished 303 stainless steel. Design features surface finish, markings, construction, material density. Weights are cylindrical in shape with a groove near the top to allow for easy handling and gripping.
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Calibration weights, OIML F1
Supplier: KERN SOHN
Weight, Calibration, Class: F1, Single weight, Weight: 1000 g, Without certificate, Tolerance: 5 ± mg, Nickel plated brass



