Quote Originally Posted by David Lyga View Post
Again: keep in either glass or clear plastic bottles (soda, juice, water, etc) FILLED TO THE RIM. Use glass marbles to take up the slack. I am talking 'indefinitely' as to the time you can keep them. In other words: forever. Period. When I am buried you may have my remaining C-41 dev and RA-4 dev. Few believe this solution for preservation. - David Lyga
Many thanks for the quick response. It sounds as though you are describing ways to store already mixed and perhaps already used solutions. Good to know! I've also heard it suggested that displacing the air above the solutions with something without oxygen, propane, butane, canned "air" is efficacious. I would guess that the choice of plastic bottles might be significant, since I've read that some plastics allow diffusion of gases through the plastic.

Any thoughts on refrigeration?