cryoking 250ul sbs format screw top minitubes with blue caps. vials come loaded into a barcoded 96-well rack with square wells to eliminate slip. the internally threaded cryovials feature 2d barcodes

Feature:

• 2D bottom barcodes on the Vials; Three barcodes on the side of SBS format racks, and 2D barcode at the bottom of racks; cryogenic vials and racks can be traced at the same time
• Simple and powerful mechanical locking function, slide the buttons on both sides to unlock
• Laser etched 2D barcodes, resistant to DMSO and other organic solvents
• Suitable for liquid nitrogen freezing (vapor phase)
• Working temperature: stable from -196℃ to 121℃

Do not use cryogenic vials in liquid phase of liquid nitrogen. Ideal for cryogenic sample storage in vapor phase of liquid nitrogen.