or
Stir Bar, Octagonal; Fisherbrand; Magnetic; 0.312 in. dia.; 2 L x 0.312 in. W; Encased in PTFE fluoropolymer
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Stir Bar, Octagonal; Fisherbrand; Magnetic; 0.312 in. dia.; 2 L x 0.312 in. W; Encased in PTFE fluoropolymer
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