Photographers' Formulary 02-0200 Liquidol Paper Developer for Darkroom

hi guys welcome back to my channel now I've got a bottle of two week old Tilford multi-grade developer and i'm gonna be putting it up against a fresh batch of ilford multi great developer so we're going to make two prints put them head-to-head and see the results the times of the development times and also if they can reach maximum black or not so let's crack on with the experiment [Music] both covered now yeah that one's come through a whole lot quicker the fresh developer but the two week old he's still coming through but the second part is testings gonna use two tiny test strips here just place a little black card there lights on inside the darkroom alright so burning that in and off we go again so the dark Trey's the fresh developer the light tray is the two we call developer for this one just trying to see all the students over just want to see if that older developer can reach a m