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.

TEST TUBE WINGS

NOTE: Select size below. IMPORTANT: Microsoft Edge may be slow to load all the sizes so please be patient. WING shape is designed to provide effective stirring in small tapered and round bottom tubes. 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-2013-WINLength 20 mm, Diameter 13 mm1 - sample$8.00 USD
SBM-1108-WINLength 11 mm, Diameter 8 mm1 - single$6.50 USD
SBM-1610-WINLength 16 mm, Diameter 10 mm1 - single$7.50 USD
SBM-09055-WINLength 9 mm, Diameter 5.5 mm1 - single$5.50 USD
SBM-1013-WINLength 10 mm, Diameter 13 mm1 - single$7.00 USD

Order online at https://stirbars.com/product/SBM-1013-WIN/test-tube-wings. $25 minimum order. Guest checkout available — no account required.