Description
Features:
- Hold 12 to 18 tubes with height of 86mm or 151mm(3-7/16 to 5-5/16 inches).
- Designed for use with size 1.0-2.0 cryogenic vials.
- The screw cap protects the internal sample in case the container accidentally tipped over.
- Easy to use, only100% isopropanol and mechanical refrigeration equipment are required.
- Labeled with graphic, step-by-step instructions; holder prevents vials from contacting alcohol.