The microtube 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 microtube with attached lid has a capacity of up to 2 ml and is perfect for storing and transporting powdered and liquid substances. Each pack contains 200 pieces, making it very affordable.
 This 2ml microcentrifuge tube with attached cap is made of durable polypropylene and features a tightly fitting, securely attached snap-on cap that can be opened and closed. The container has a capacity of 2.0ml, a height of 40mm, and a graduation of 0.5-2.0. The transparent color allows for easy visualization of the contents. As long as they are not exposed to strong UV radiation, these small containers have a long service life, and compared to other plastics, polypropylene is easily recycled.