StirBars.com — professional laboratory equipment: magnetic stir bars, PTFE stir bars, and lab consumables for research institutions, universities, and scientific professionals. $25 minimum order. Ships from the United States.

HUB

NOTE: Select size below. IMPORTANT: Microsoft Edge may be slow to load all the sizes so please be patient. HUB shape is designed for use in beakers. Virgin grade PTFE conforming to FDA and USP Class VI. Alnico V magnetic core. Chemical Resistance is virtually total. Temperature Range, -200°C to 260°C (-328°F to 500°F). Shelf life is considered indefinite within the confines of normal use and storage conditions. Autoclavable.

Category: Stir Bars

Available Sizes, Pack Quantities, and Prices

Item #SizePack QuantityPrice (USD)
SBM-4527-HUBLength, End to End 45mm , Diameter of Central Circle 27mm1 - single$30.00 USD
SBM-6237-HUBLength, End to End 62mm, Diameter of Central Circle 37mm1 - single$36.00 USD
SBM-7037-HUBLength, End to End 70mm , Diameter of Central Circle 37mm1 - single$42.00 USD

Order online at https://stirbars.com/product/SBM-4527-HUB/hub. $25 minimum order. Guest checkout available — no account required.