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Holdflask Weighted Rings
Maximum Weight for the Dollar
These sand filled weights are made of low density polyethylene. Decrease weight by opening screw-cap and partially removing sand. Increase weight by removing sand completely and filling with a heavier material. Two sizes available.
ScienceLab offers Holdflask Weighted Rings and many other laboratory products and chemicals for all of your research project needs. Whether you work in a lab setting or perform testing in the field, we have the products you need, from Flask Accessories, glassware, chemicals, or testing equipment. We care about our customers' needs, if you are unable to find the scientific product your looking for then please contact us for assistance at 800-901-7247.
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