4 of 5 vials hazy

[fanoftren]

Oke so something weird happend yesterday to my second brew.

I made 50ml of test e. I filtered 1 vial and after that I set aside the brew for about 30mins because I had to eat and after that I filtered the other 4 vials. Those last 4 vials look hazy and the first ine is crystal clear, lol. Hoe is this even possible ? nothing happend, maybe the brew went drom 30*C and cooles down to 20*C but that is all

 

[theotherguy]

Oke so something weird happend yesterday to my second brew.

I made 50ml of test e. I filtered 1 vial and after that I set aside the brew for about 30mins because I had to eat and after that I filtered the other 4 vials. Those last 4 vials look hazy and the first ine is crystal clear, lol. Hoe is this even possible ? nothing happend, maybe the brew went drom 30*C and cooles down to 20*C but that is all

Did you brew in a high humidity environment? The cooling could've drawn water into your brew

 

[BigPapa2600]

Make sure all glassware, including your vials, stoppers, and any equipment used to touch the raw powder is 100% dry.
I don’t know what type of sterilization method you might use but if you’re using an autoclave that does not have a drying cycle, your equipment will need to be properly dried before use so keep that in mind. I autoclave and then place inside a UV dry heat sterilizer which evaporates any water off of my glassware. One - two droplets of water may be enough to cloud your vials, as water does not mix with oil. It should be harmless to inject as long as the water is distilled and sterile tho, but cosmetically a cloudy vial is not pleasing to look at

 

[BigPapa2600]

Make sure all glassware, including your vials, stoppers, and any equipment used to touch the raw powder is 100% dry.
I don’t know what type of sterilization method you might use but if you’re using an autoclave that does not have a drying cycle, your equipment will need to be properly dried before use so keep that in mind. I autoclave and then place inside a UV dry heat sterilizer which evaporates any water off of my glassware. One - two droplets of water may be enough to cloud your vials, as water does not mix with oil. It should be harmless to inject as long as the water is distilled and sterile tho, but cosmetically a cloudy vial is not pleasing to look at

^ this is from experience brewing cloudy vials in the past. You’ll have to figure out where the moisture is coming from and adjust accordingly.

 

[fanoftren]

Lol guys I fixed it and it was a really stupid mistake. Btw, thanks for all the answers.

Oke so somehow the vials got a little bit messy. My hands were a bit oily and by holding the vials, they became a bit oily as well. I cleaned them afterwards and they still were a little bit hazy so I thought it would have been the oil itself.

Turns out, there was still a little bit of oil around the vials and when I cleaned it with an alcohol wipe they all got clear. So yeh, that fixed it