laboratory White PTFE-coated magnetic stir bars
1. High Quality and reasonable price 2.CE ,ISO 9001 3.30 Years Manufacturer 4.Customized 5.Various Shapes
Lab Mahnetic Stirring bar
laboratory White PTFE-coated magnetic stir bars
1. High Quality and reasonable price 2.CE ,ISO 9001 3.30 Years Manufacturer 4.Customized 5.Various Shapes
Lab Mahnetic Stirring bar
laboratory White PTFE-coated magnetic stir bars