Jim Andrada
7-Sep-2014, 23:44
Well, maybe more of an outgas!!!
I've been running Tetenal C-41 in my Jobo for years with nary a problem
Last night I ran a batch and noticed that the Blix bottle seemed a bit swollen but didn't think too much of it when I uncapped it. But when I dumped the Blix I got a whiff of something BAD! Almost felt like inhaling Ammonia. My sinuses burned for hours and I just dumped in a load of wash water and left the room. The exhaust fan had been on the whole time.
The only thing I did differently this time was to prepare the solution (from the powder kit) the day before instead of shortly before running the film. Also might have had the agitation set a bit faster than usual. I've heard of Blix outgassing issues including sometimes popping the lid of a daylight tank, but had never experienced a problem myself. I had no idea it would be so dramatic, but I felt sick for a few hours afterwards and even had some residual burning sensation in the sinuses this morning. Very unpleasant.
The negs look great, but I'm a bit gun shy about running the next batch. I think I'll take a few precautions next time just in case. A hundred years ago I was a chem/physics major and I've worked with some nasty stuff in the lab with proper precautions, but this was really unexpected and unpleasant.
I've been running Tetenal C-41 in my Jobo for years with nary a problem
Last night I ran a batch and noticed that the Blix bottle seemed a bit swollen but didn't think too much of it when I uncapped it. But when I dumped the Blix I got a whiff of something BAD! Almost felt like inhaling Ammonia. My sinuses burned for hours and I just dumped in a load of wash water and left the room. The exhaust fan had been on the whole time.
The only thing I did differently this time was to prepare the solution (from the powder kit) the day before instead of shortly before running the film. Also might have had the agitation set a bit faster than usual. I've heard of Blix outgassing issues including sometimes popping the lid of a daylight tank, but had never experienced a problem myself. I had no idea it would be so dramatic, but I felt sick for a few hours afterwards and even had some residual burning sensation in the sinuses this morning. Very unpleasant.
The negs look great, but I'm a bit gun shy about running the next batch. I think I'll take a few precautions next time just in case. A hundred years ago I was a chem/physics major and I've worked with some nasty stuff in the lab with proper precautions, but this was really unexpected and unpleasant.