Checked on the concoction this morning, it’s a pinkish colour – but my darkroom seemed to be about 9 degrees, and a portion of the PaRodinal mixture was frozen. I’ve transferred it to my bedroom. Chemical reactions are, of course, … Continue reading
Back in January I posted about this and entirely screwed it up, confusing sodium sulfite with washing soda…Well, I’m up at my dad’s for the weekend and figured I’d give it another go. It has to stand for a few … Continue reading
Donald Qualls’ Parodinal Recipe. Water – 250ml Paracetamol – 30x 500mg tablets Sodium Sulfite – 50g Sodium Hydroxide – 20g EDIT: Yep, Sodium Sulfite isn’t Washing Soda…that would be Sodium Carbonate. That’s what I get for not taking highschool chemistry. … Continue reading