The main features of Lab Bottles
Lab Bottles is usually made of glass (such as borosilicate glass) or plastic (such as polypropylene (PP), polyethylene (PE) or polytetrafluoroethylene (PTFE). Glass bottles have excellent heat resistance and chemical corrosion resistance, making them suitable for storing strong acids, strong alkalis or other chemical reagents. Plastic bottles, on the other hand, are lightweight and not prone to breakage, making them suitable for scenarios that require frequent handling or low-temperature storage. They also have good chemical resistance, although they may not be suitable for some highly corrosive chemicals. In terms of sealing performance, laboratory bottles are equipped with screw caps, flip-top caps or dropper caps, etc., to ensure good sealing performance and prevent liquid leakage or evaporation. Some bottles are also equipped with silicone gaskets or specially designed sealing rings to enhance the sealing effect, especially suitable for the storage of highly volatile or toxic substances.
In addition, laboratory bottles offer a variety of capacity ranges, from a few milliliters to several liters. Common specifications include 10ml, 50ml, 100ml, 250ml, 500ml, 1L, etc., which can meet the needs of small-scale experiments to large-scale storage. In terms of transparency and marking, glass bottles and some plastic bottles have good transparency, which is convenient for observing the state of the contents. Meanwhile, most bottles have a frosted surface or provide a writing area, making it easy to mark the name, concentration, date and other information of the contents. In terms of special functions, the dropper bottle is equipped with a dropper cap to precisely control the addition of liquid. The wide-mouthed bottle has a larger opening, which is convenient for loading solid or powdered substances. The narrow-mouthed bottle has a smaller opening to reduce the risk of evaporation and contamination, making it suitable for liquid storage. There are also specially designed pressure bottles for withstanding high-pressure environments, which are suitable for gas storage or reaction vessels. These characteristics jointly ensure the efficient use of laboratory bottles under various experimental conditions and the safety of samples.
