Custody Seals

Thermo Scientific I-Chem® 1" x 7" Custody Seals for Environmental Sample Containers provide complete chain-of-custody and tamper evidence for samples from the point of collection to lab receipt. I-Chem Custody Seal adhesive stickers securely seal your sample bottle and cannot be peeled off. The only way to open the sealed bottle is to break the paper label. Includes a...