Small tube freezer storage: made from polypropylene (PP) with a reliable design to keep your samples safe and secure. This small tube storage container is designed for secure freezer storage. Microsmall tube storage: its compact size makes it easy to store and transport, without taking up valuable space in your lab. Suitable for use with test tube racks. Microcentrifuge tube graduated holder: the cryogenic tube box is available in versatile options for storing tubes of different capacities, suitable for freezer storage boxes. Microsmall tube holder: keep your samples organized and protected with a polypropylene microcentrifuge tube rack. Key benefits Safe and secure protection for small tubes and microcentrifuge tubes thanks to durable polypropylene construction. Spacesaving, portable design that facilitates storage and transport without cluttering the lab. Flexible capacity options for storing tubes of different sizes; supports organized workflows. Clear compatibility with standard test tube racks and polypropylene microcentrifuge tube racks. Cryogenic and freezerready design for reliable longterm storage of samples. Use scenarios Store a mix of microcentrifuge tubes in a benchtop freezer, keeping them organized and protected until needed. Transport tubes between workstations, laboratories, or field sites with a compact, portable storage solution. During centrifugation workflows, use the graduated holder to keep tubes of varying capacities sorted and easily accessible.