or
VWR Spinbar Stir Bars Octagon Color-Coded Color-coded Teflon resin identifies the Spinbar magnetic stirring bars (with pivot ring). Yellow. 50.8Lx7.9Dmm.
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VWR Spinbar Stir Bars Octagon Color-Coded Color-coded PTFE resin identifies the Spinbar magnetic stirring bars (with pivot ring). Yellow. 50.8Lx7.9Dmm.
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