PTFE magnetic stirrer stir bars rotor magnet Type B for High quality Lab Supplies B10 15 20 25 30 35 40 50 70mm

$15
Купить в DHgate WW Написать отзыв

О товаре

It is a polymer compound obtained by polymerizing tetrafluoroethylene, and its structure is simply -[-CF2-CF2-]n-, which has excellent chemical stability and corrosion resistance