5pcs Glass Stirring Rods, Lab Borosilicate Glass Stirring Rods, High Temp Resistant Glass Stirrer For Craft For Chemistry Lab(8x150mm)

The glass rods include 5 pieces lab glass stir rods, the rod are available in a variety of diameters and lengths. Transparency: glass rods are highly transparent and can clearly observe liquid or solid samples in them, which is conducive to experimental operations and observation. Chemical stability: glass rods have good chemical stability, not easy to be eroded by general chemical substances, suitable for a variety of experimental operations. Easy to clean: glass rods have a smooth outside, easy to clean and disinfect, which is conducive to laboratory hygiene and the accuracy of experimental operations. Inert: glass rods are inert and will not affect the experimental substances, suitable for experiments that need to maintain the purity of the experimental substances.