Bill;
You can surely order them. I got the blue dye to improve the sensitivity of the Azo emulsion in some experiments. Yes, you can increase blue sensitivity with dyes, just not a great deal.
PE
You can surely order them. I got the blue dye to improve the sensitivity of the Azo emulsion in some experiments. Yes, you can increase blue sensitivity with dyes, just not a great deal.
PE
You and I can work in my lab for a week after that. Oh, yeah, thats going to happen no matter what. But, you can see the spot of honor my wife gave to your print of the Grand Tetons.


