another freezer question

[bravo11p]

Anyones opinion on this will be appreciated. Got some more Nile sus250 and freezer tested it tonight and of the 8 vials only 7 turned white. All hve the same label # and expiration. Chalk the one vial up to a bad dose?? Not like I can return it for a refund. Lost my receipt

[block]

the shit that I got takes a hell of a long time to freeze try leaving it in there for 30 min and see what happends.