Stirbar Mag Polygon Ptfe 12 X 4.5 mm, Case Of 50

Details:

Stir bar magnetic polygon white 12x4.5Mm^ stir bar magnetic, spinbar, shape: polygon, colour: white, with center molded pivot ring, minimizes contact between bar and vessel, made of alnico magnet, with fda grade, usp class vi teflon ptfe, durable, iso9001:2008, autoclavable, size: 12x4.5Mm