8 PCS Magnetic Stirrer Mixer Stir Bar PTFE Lab Spin Spinner 8~35mm Size Cylinder

Description

Product Feature :
PTFE and high-quality permanent magnet magnet refined, with wear-resistant, high temperature resistance, chemical corrosion, rotary torque, stable operation and other advantages.
Widely used in petroleum, pharmaceutical and chemical education research, analysis room to do a stirred solution of use
Material : PTFE and high-quality permanent magnet magnet
Product Includes :
Diameter Length
1 * 4mm 8mm
1 * 5mm 10mm
1 * 7mm 15mm
1 * 8mm 20mm
1 * 7mm 25mm
1 * 8mm 28mm
1 * 8mm 30mm
1 * 9mm 35mm