Quantity : 10 pieces , exquisite packaging Size : diameter 024 inch ( 6 mm ) , length 12 inch ( 30 mm ) Material : Strong magnets ,PTFE ( Polytetrafluoroethylene ) coating Use: can be used with corrosive chemicals, including acid and base Non-toxic,No adhesion,High Low temperature resistance,Weather resistance Reliable : these magnetic stir bars have passed the FDA quality inspection in accordance with the regulations of the US Food and Drug Administration, refer to FDA21 cFR 1771550
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Item# : SPM16331670724
Model # : C6x30mm