Description If you are looking for some professional, reliable quality and reasonable price sample bottles, then our sample bottles may be your best choice. They are made of high-grade materials, durable and practical. These will be your best laboratory assistants. Features - Color: Transparent, white. - Material: PET. - Size: 2.00X2.00X4.50cm/0.79X0.79X1.77 inch. - Capacity: 5ml. - Made of high-quality plastic materials, they are safe and durable to use. - Easy to refill and clean, these bottles can be used in many areas. - Good sealing performance, you don't have to worry about spilling the contents. - Suitable for many applications, including industry and laboratories. - Fine workmanship and creative appearance ensure its popularity and practicality.Package list: 30 x reagent bottles