Well, its not actually floating. I just finished transferring my testC (four 5ml sachets) from my sachets to a sterile sealed 20ml vial, when I notice a small spec slowly settling to the bottom of the vial. I think I may have lanced a piece of the sachet with my needle. It's no bigger than a flea and could be easily avoided when drawing because it sits on bottom. First, I dipped the sachet into a bowl of 50% alcohol then wiped the puncture area with an alcohol pad before inserting needle into sachet. I used a new needle for every penetration. What now? Toss it?