2D data matrix bar code bottom inserts, WHEATON®

These 2D data matrix bar code inserts press fit and lock into place in the bottom of the vial. They are made of the same PP as the vials themselves and are laser-etched for durability. They allow for immediate bar coding of samples. The insert can also be applied to the vial at a future date, which eliminates jeopardising the integrity of the sample by transferring it to another vial.