Thermo Scientific™ Capitol Vial Containers with Chain of Custody Closure feature a one-way, irreversible chain lock that secures the container once it is closed.
- 100% FDA approved food grade polypropylene
- Aseptic, airtight and leak resistant construction with permanent hinge lid
- Shoulderless, linerless containers
- To open after use, simply cut the chain lock with scissors
- Ideal for transport and storage of sensitive materials and samples