The transparent sample containers are essential for any lab, allowing for clear visibility of the stored samples. Whether you're storing liquid samples or solid powders, these containers ensure that your samples are kept in optimal conditions. To use, simply open the wide mouth, place your sample inside, and seal it with the screw cap. suitble for scientific research and experiments. Features -Color:Multi -Material:Plastic -Size:5.00X2.90X2.90cm/1.97X1.14X1.14in -Transparent design: the clear design of the bottle allows for easy visibility of the contents, making it simple to identify and manage stored items -Wide mouth opening: the wide mouth opening is designed for easy filling and dispensing, making it ideal for both liquid and granular substances - material: made from Plastic material, this bottle is and resistant to deformation, ensuring the safety and reliability of the contents -Leakproof cap: the bottle comes with a leakproof cap that ensures no spillage, keeping the contents secure and preventing any mess during storage or transport -Versatile use: suitble for sampling, this bottle is suitable for a wide range of applications, including laboratories, cosmetics, and food industries, offering great versatility Package list: 10pcs Lab Reagent Bottle