Thermo Scientific™ Flip-Top Polypropylene Containers with Chain of Custody Seal

Thermo Scientific™ Flip-Top Polypropylene Containers with Chain of Custody Seal feature a one-way, irreversible chain lock that secures the container once it is closed.

• Food grade polypropylene
• Airtight and leak-resistant construction with permanent hinged 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