Foldable Paddle PTFE Stirring Rod Stirrer Mixer Shaft with Stirring Plug for Laboratory Use (350mm 29/32)

1.This product is made of polytetrafluoroethylene material, which is not only durable but also resistant to high temperatures, acid and alkali. 2.There is a black rubber ring inside the mixing rod plug, which makes the mixing rod rotate flexibly. The inside of the stirring rod is a stainless steel rod, surrounded by a layer of tetrafluoroethylene on the outside. 3.This mixer has no adhesion, with a material in the smallest surface tension, does not adhere to any substance. 4.The product is resistant to strong acids, strong alkalis, and strong oxidants, and can be used for a long time at -180℃~260℃. 5.Its blades are tightly connected to the stirring rod, stable and not easily loose, which can better help you use them in experiments.