Archived posting to the Leica Users Group, 2006/03/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Yes it is toxic, but mostly in the air as an inhaled product. If you think about roll film, so when do you come in contact with it? never. So only at the time of dilution ( unless you either buy it in solution or mix it outside) is it the least bit dangerous, unless you drink it..... You mix a 500cc, and use 6cc per roll so it lasts a LONG time......Use pipettes for "pouring" and it will last almost forever....Solution B goes off after about a year. It can be easily remixed from cheap darkroom chemicals, and is NOT the toxic solution. Frank Filippone red735i@earthlink.net Aren't Pyro even more toxic or something?