Another "infection" Question

[Der_Alte]

Like the title says...

Beginner question I know, but does the grey skin forming on top look normal?

Munich dunkel lager
yeast: wlp833
O.G 1.053 /F.G 1.011
dice rest was held at 62*deg. for 4 days
current temp 48* deg. 3 weeks since pitched yeast still in primary.

Thanks

 

[Begin2Brew]

Pretty much looks like every beer I have done. I think you're safe.

 

[Flykilbosa]

Like the title says...

Beginner question I know, but does the grey skin forming on top look normal?

Munich dunkel lager
yeast: wlp833
O.G 1.053 /F.G 1.011
dice rest was held at 62*deg. for 4 days
current temp 48* deg. 3 weeks since pitched yeast still in primary.

Thanks

Those little CO2 bubble clumped together...totally normal don't sweat it at all! The grey "skin" is normal too I have seen that lots especially when dry hopping.

 

[kombat]

Yup, looks perfectly normal.

I always just assumed that "grey skin" was StarSan residue from sanitizing the carboy.

 

[Der_Alte]

Thanks everyone for the replies...

That makes sense about StarSan residue because I had it and it's foam all over my wine thief when I took a gravity sample.
Thanks

 

[mamies]

Best thing you can do to test for infection is have a smell and a taste