Cryogenic Freezer Boxes

Product Fetaure:
• Size: 13×13×5 cm
• 81 vials and 100 vials boxes are available
• Can hold 81or 100 pcs 0.5-2mL cryotubes
• Fiberboard and plastic bracket are available
• withstand temperatures down to -80°C
• Printed with a unique numerical grid to keep your samples organized