This package includes 100 0.3ml short screw-thread micro-vials specifically designed to meet laboratory needs. The clear color and compact size of 11.6*32mm make them an ideal option for a variety of uses. The polypropylene construction of the micro-vials allows for excellent chemical resistance and low-temperature tolerance, making them suitable for a wide range of applications. With a secure screw thread cap to prevent spills, these vials are perfect for storing samples or reagents in laboratory environments. They have a wide opening diameter of 8mm, allowing easy accessibility when transferring materials. With the curved sidewall design, these vials provide maximum space utilization and help reduce waste. They are also non-toxic, recyclable, and available in bulk for larger projects. So if you’re looking for an affordable, reliable solution for your lab needs, look no further than AireKasci Micro Vials!