Chitosan-Biotin, 85% DDA

Q: Do you have any guide recommend to aliquot/rebottle the product?

A: 1. Allow vials and products to thaw and equilibrate to room temperature;
2. Glove box or any other dry packaging areas with access to inert gas (e.g. argon or nitrogen) should be used to aliquot and rebottle;
3. Open vials and quickly repackage;
4. Flush all vials with argon or nitrogen – caution: adjust gas flow so that dry powders will not be blown away;
5. Tightly cap all vials and wrap with parafilm;
6. Store at or below -15°C.