DescriptionThis serum reagent bottle can be used for the storage of serum, anti-toxin globulin, anti-toxin globulin lipid, and more! Perfect size; it is not too heavy yet large enough that you do not have to refill constantly. Strict processing and leakproof design for your daily use.Features- Color: Transparent. - Material: PET. - Size: 17.50X7.50X7.50cm/ 6.88X2.95X2.95in ch. - Capacity: 500ml. - Made of high grade materials, nice for your safe and durable using. - Easy to refill items and clean, it could be used in many fields. - Holds your laboratory using items etc without any leaks and is sealed in. - Applicable to a variety of scenes, such as laboratory, medical institutions, hospital and more. - Thicken labs serum bottle for long lasting use, not easy to crack and deform.