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® CalBox®, Calibration Weights, Class F1, Certified
Supplier: VWR Collection
An economical range of calibration sets, with only three stainless steel weights, to meet routine calibration requirements of precision and analytical balances.
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VWR®, Calibration Weights, Class M1
Supplier: VWR Collection
Weights from 1 to 50 g are monobloc weights, with larger weights having an adjusting cavity.
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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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VWR®, Ring Weights for Flasks
Supplier: VWR Collection
Vikem® vinyl coated lead rings prevent flasks floating during water bath incubations and help prevent spillages or breakages.
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Precision weights, analytical, ANSI/ASTM class 1
Supplier: TROEMNER INSTRUMENTS
These weights are manufactured from finest stainless steel including alloy 8 stainless steel. Weights are designed with surface finish, markings, construction, material density and magnetic properties that become more restrictive as the weight tolerances decrease in order to enable the weight to maintain its tolerance over time.
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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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Precision weights, OIML, class E2
Supplier: TROEMNER INSTRUMENTS
These individual milligram weights are manufactured from the finest stainless steel. Available in flat or wire construction.
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Precision weights, analytical, UltraClass
Supplier: TROEMNER INSTRUMENTS
The weights are manufactured from the finest stainless steels including alloy 8 stainless steel. Weights are designed with surface finish, markings, construction, material density and magnetic properties that become more restrictive as the weight tolerances decrease in order to enable the weight to maintain its tolerance over time.
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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
Supplier: HEATHROW
Lead core, with blue vinyl coating. Open or closed design. Open design is also 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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Ring weights for vessels, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Lead core, with Vikem® vinyl coating.