1. This Wash bottle is suitable for water, alcohol, green soap, plant nutrient solution, etc. A good replacement for spray bottle as well.Reduce airborne contamination better. Professional tattoo accessory for tattooing. 2.Wash bottle is pretty resistant to most solvents which is used to wash lab-ware and to store washing solutions,such as acetone or deionized water. 3.Its Boston round shape is used for applications that require a rounded body,short neck,and narrow mouth to store liquid samples,solvents,and chemicals,and dry materials.The screw closure has its stem and draw tube molded in one piece for leak-proof applications,no leakage. 4.Narrow tip allows for precise watering position and watering volume. Please kindly make sure the connection between the angled neck and the tube is good before using. 5.Package included： Features/Specifications for wash bottle Lab bottles are used to store,hold,and mix liquids,powders,and other substances in a wide variety of scientific industries.Lab bottles have a more pronounced neck and shoulder than jars.Lab bottles are manufactured with a combination of characteristics in order to meet the demands of particular applications,such as for solution dispensing, mixing,and weighing,and use in centrifuge operations.