Organize and identify your cryogenic vials at a glance with these color-coded cap inserts. Designed to embed directly into the cap of standard cryovials, these inserts provide instant visual differentiation across sample groups, cell lines, timepoints, or storage conditions
- Compatible with all sizes of standard cryogenic vials (internal and external thread).
- Please note these inserts are not compatible with barcoded cryovials.
- Sold in bags of 1,000 pieces
