Ptfe rod

10Pcs PTFE Magnetic Stirrer Mixer White Laboratory Stir Rod Rotating Biological Stirrer Chemistry

High Temperature Resistant PTFE Stirring Rod Stir Bar for Laboratory Use L 305mm W 60mm D 7mm

8 Pcs Set Magnetic Stir Bar 10 15 20 25 25 30 35 40mm PTFE Magnetic Stirrer Mixer Stir Rod for

8Pcs Magnetic Stir Bar Set PTFE Stirring Rod Mixing Bars for Laboratory Stirrer 10mm 15mm 20mm 25mm

5Pcs Magnetic Stirrer Mixer Type C Stir Bars Spinbar Laboratory PTFE Stirring Rod 5x15mm

8Pcs Magnetic Stir Bar Set PTFE Stirring Rod Mixing Bars for Laboratory Stirrer 10mm 15mm 20mm 25mm

10Pcs Magnetic Stir Bar Set 35x12mm High Temperature Resistant PTFE Magnetic Stirrer Mixer Bar Rod F

10Pcs Magnetic Stir Bar Set 35x12mm High Temperature Resistant PTFE Magnetic Stirrer Mixer Bar Rod

PTFE Magnetic Stirring Bar Retriever Rod (15-40cm)

10pcs Magnetic Stir Bar Professional 60x9mm Coating PTFE Magnetic Stir Rod for Laboratory White

PTFE Stirring Rod, Overhead Mixer Shaft Paddle for 250*40 Mm, Durable

PTFE Rer Mixer Bar Ing Rods Experiment Equipment Mixing Supplies 9x30mm

10Pcs Magnetic Stir Bar Set 9x28mm Temperature Resistant PTFE Magnetic Stirrer Mixer Bar Rod for

25pcs Magnetic Stir Bar Set, Stir Plate PTFE Stirrer, 7mm/0.2 Inch Mixer Stir Rod White, Cylindrical Magnet Stick for Laboratory