QSC test C

Crashed.

Put on a tray and bake in oven at 160-170f for 20-30 minutes, shake, and it'll go back into solution and stay there.
Helpful! Probably not the first time this has happened, just my first go round. Being unfamiliar with, and with this already being in an oil carrier, do I need to get the plastic caps and/or the rubber stopper off first?
 
Helpful! Probably not the first time this has happened, just my first go round. Being unfamiliar with, and with this already being in an oil carrier, do I need to get the plastic caps and/or the rubber stopper off first?

No, leave it sealed.

This is well below any temp that would create significant pressure.
 
Anyone receive test c from QSC recently and it looks cloudy?
Mine came in exactly the same way from the November Promo dark blue cap. I rolled it between my hands for 5 mins to get some heat on it and it cleared up. I was more concerned with the disquise label having TREN-H on it., ( the one on the right is the one I applied some heat to, the 2nd has begun to clear by just sitting around in my 79 degree apartment)
 
It doesn't matter. Every "big brand" that ships directly from China comes in full "retail packaging" and it's no more or less likely to get caught.

This isn't 1950. "Oh hey look a kit of unlabeled 10ml injection vials, those must not be illegal drugs, let them through.".

If customs has enough of an interest to open the box, they'll figure out what it is.
 
Crashed.

Put on a tray and bake in oven at 160-170f for 20-30 minutes, shake, and it'll go back into solution and stay there.
Interesting - I’ve always done a pan with a little water, vent the vial with a pin. But I like this method if I don’t need to break sterility
 
Interesting - I’ve always done a pan with a little water, vent the vial with a pin. But I like this method if I don’t need to break sterility

The other issue with a vent is that as the vial cools, negative pressure develops sucking in moisture heavy non-sterile air.

Obviously a little pressure builds up in the vial, but it's very low, and precisely what the collars are for. The temp is below what the bromobutyl stopper and cap can handle as well.
 

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