Ohnuki Hypotonic Mold Issues.

[Jess D]

Hi everyone, 

Does anyone else use Ohnuki Hypotonic for Bone Marrow cultures? I am having an issue with mold developing while in storage, both on the bottom surface of the bottle and floating throughout it in suspension. We store it in a 4-6C fridge and noticed the mold after about one month. We also store a portion in a 37C oven daily for warm culture use. We have seen mold in this storage condition as well. 

I could not find much information on how it is recommended for storage and the length of time it should be stored. Any Insight would be helpful. Thank you.