Ilford PQ Universal Paper Developer, 5 Liter

Ilford PQ Universal Paper and Film Developer, is a liquid concentrate dimezones/ hydroquinone developer suitable for the dish/tray developing of all (resin coated)RC and (fiber based)FB black and white photographic papers.

PQ developer is used at a dilution of 1+9 it is clean working and has excellent keeping properties.

This developer gives a slightly warm of neutral image tone with most papers.

In addition PQ Universal can be used to dish/tray process ILFORD and some other technical films.

It is also suitable for dish/tray developing of general purpose sheet films when a fast working, high contrast developer is needed and a high degree of enlargement is not required.

For film processing applications it is diluted either 1+9 (high contrast) or 1+19 (pictorial contrast).

PQ Universal developer is designed for use at ambient room temperatures, nominally 20°C/68°F.