Product name: Plastic freezer test tubes, small bottle sealing caps, containers that make experiments more convenient, enable safe storage of experimental samples, and prevent leakage.
Product material: This container is made of high quality PP plastic with exquisite craftsmanship, durable, resistant to high temperature, high pressure and low temperature sterilisation, and has a long service life.
Product features: Equipped with O ring silicone seals to effectively prevent liquid evaporation and leakage, ensuring safe sample storage. Smooth, transparent bottle walls with clear 1 to 10 ml graduations for accurate liquid volume readings.
Application scope: Suitable for various types of samples, such as essential oils, dyes, powders, seeds, etc., to meet the diverse needs of laboratories.