Ilford Multigrade Developer is a rapid liquid concentrate developer specifically formulated for dish and tray developing of all black and white photographic papers, including both resin coated (RC) and traditional fibre based (FB) stocks. Supplied as a 1 litre concentrate, it is typically used at a dilution of 1+9, though it can also be used at 1+14 for greater development control and economy. This clean-working developer has excellent keeping properties and delivers a neutral image tone with most darkroom papers, making it the ideal choice for achieving consistent, professional results. Suitable for all black and white photographic papers (RC and FB) Rapid liquid concentrate developer for tray and dish processing Flexible dilution options: 1+9 standard or 1+14 for economy Excellent shelf life and neutral image tone Clean working formula with long storage stability