4pcs Glass Graduated Cylinder 5ml, 10ml, 50ml, 100ml for Pharmacy, Perfume, Laboratory, Hospital, Chemistry with 3 Dropper 8 * 90mm,8 100mm,8 120mm + 2 Cleaning Brush 1 Rod

☑ High-quality materials. The measuring cylinder, dropper and glass rod are made of high quality borosilicate glass, which is resistant to high temperatures and corrosion. Non-toxic and environmentally friendly, easy to clean with a brush. ☑ Complete set. The kit includes a 4 x graduated cylinder (5/10/50 / 100 ml), 3 x glass pipette (90/100/120 mm), 2 x cleaning brush, and 1 x glass stir bar. Complete set, no need to spend time to buy separately. ☑ Used for experiments. This is a very convenient set of tool of chemical laboratory for studying medicine, food, biology, and it is also a good teaching device for school laboratories. ☑ Do their job. Measuring cylinder: measuring liquid, dropper: transfer liquid, brush: cleaning cylinder or dropper, glass rod: for mixing, stirring. ☑ Please note! These products are glass instruments. If damage occurs during transportation, please contact us to obtain a new product. Your satisfaction is our goal!, Weight: 0.8598028218 Pounds, Manufacturer: Wandefol