I believe the wispy stuff to either be gear crashing due to the presence of moisture in the vial or just unfiltered junk. I had the same thing in mtren vials from SSA. It goes away when I shake it but then forms over time again.
I got rid of it by filtering it a few times with a .22 and finally a .1um. there were sand like particles in my .1um ptfe filter.
Anyone seen something like this?
SSA MTREN5, Jano tested with 95% overdose.
It dissolves clear when i shake the vial but this cloudy stuff forms after 48 hours or so. Already filtered twice with a .22 PTFE at room temp.
I'm sourcing for .1 PTFE now.
It doesn't look like crashing to me..
