DescriptionOur small mouth reagent bottles can be used for laboratory equipment storage, sample sealing, etc. The perfect size; not too heavy but large enough, you dont have to add it often. Strict processing and leak-proof design will take your laboratory equipment to a higher level.Features- Color: Transparent+black.- Material: Glass.- Size: 17.00X7.00X7.00cm/6.68X2.75X2.75in.- Bottle capacity: 500ml.- Made of high-end glass material, safe and durable, waterproof and rust-proof.- Easy to refill and clean, can be used in many fields. Large capacity makes it more convenient for you to use.- Use objects, etc. to keep your experimental objects free and sealed to ensure the accuracy of the experiment.- Suitable for various scenarios such as laboratories, schools, hospitals, etc. Bring huge convenience to your life.- Thickened laboratory reagent bottle, durable, not easy to crack and deform.