750uL cryotubes with 2D barcodes are designed for SBS rack and automated capping and decapping.
AltemisLab 750uL cryotubes are available in AlteClean format (RNase and DNase free), and sterile for applications requiring this higher level of purity.
AltemisLab 750uL cryotubes can be purchased with automation ready screw caps or capless for septum capping.