6/m old Tetenal C41 concentrate in original container...

[EddyB]

I’ve got 500ml left of a 2.5 litre Tetenal kit which was cracked 6+ months ago and left in original bottles.. I’m now wondering, should I ditch it and get a new batch or try a test roll?

Cheers!

 

[Donald Qualls]

It's probably fine. I'd mix it up and do a leader test.

 

[AgX]

This is what Tetenal say on this: