The 2ml reaction vessel with attached lid is the perfect addition to your retention seal bag as it is made of high-purity materials and is very durable. The reaction vessel with attached lid has a capacity of 2ml and is perfect for storing and transporting powdery and liquid substances. Each packaging unit contains 100 pieces and is therefore very inexpensive.
 
This 2ml reaction tube with attached lid is made from durable polypropylene and has a tight-fitting, firmly attached snap closure that can be opened and closed. The capacity of the container is 2.0ml, with a height of 40mm and a scale of 0.5 - 2.0. The transparent color allows for easy visibility of the contents. As long as they are not exposed to strong UV radiation, the small containers have a long lifespan and, compared to other plastics, polypropylene is easy to recycle.