Color Coders for Nalgene(R) cryogenic vials

Descrição detalhada : Colored disks fit into the recessed tops of Nalgene cryogenic vials. The system allows color-coding of vials for quick visual identification. Cut out top facilitates handling of vials with forceps. Flat surface permits writing.
Armazenamento : Room Temperature
Embalagem : 1X100EA