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Ilford PQ Universal developer 500ml liquid concentrate bottle

Ilford

Ilford PQ Universal Paper and Film Developer 500ml

SKU CH-Y97T-KNA36

Liquid concentrate developer for all RC and FB black-and-white papers, also processes technical and sheet films in dishes or trays

  • Suitable for RC and fiber-based B&W papers
  • Works with technical and sheet films in tray processing
  • Dilute 1+9 for high contrast or 1+19 for pictorial contrast
  • Designed for use at ambient room temperature 20°C (68°F)
  • Excellent keeping properties as liquid concentrate developer

Product identity and intended users

Ilford PQ Universal Paper and Film Developer is a liquid concentrate for dish or tray processing of resin-coated and fibre-based black-and-white photographic papers. It also handles technical films and general-purpose sheet films when a rapid, high-contrast developer is needed. The formulation uses a dimezone/hydroquinone derivative that produces a slightly warmer tone than Ilford Multigrade developer.

Behaviour under sustained use

The concentrate keeps well over time, so mixed working solutions remain reliable across multiple sessions. It is designed for use at ambient room temperature around 20°C (68°F) and is not suited to high-temperature or machine processing lines. Dilution ratios of 1+9 or 1+19 let you adjust contrast for different paper grades or technical film requirements.

Compatibility checks before ordering

This developer is not recommended for general-purpose 35mm or roll film formats. Verify that your workflow uses dish or tray development at room temperature rather than rotary processors or heated systems. Confirm you need a warmer-toned result on RC or FB papers and that your films fall within the technical or sheet-film categories supported.

How it compares

Measured against everything we stock in Photo Film & Film Cameras, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 81% of the 749 comparable items (median $70.99).

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the Ilford PQ Universal developer generate during a full day of tray processing?

The developer works at ambient room temperature around 20°C (68°F) and does not produce noticeable heat during normal dish or tray use.

What equipment must I already have to use this 500 ml concentrate?

You need developing trays or dishes, a thermometer, measuring cylinders for 1+9 or 1+19 dilution, running water for rinsing, and a safelight for paper handling.

Will this developer work with my older fiber-based papers and sheet films?

Yes, it is suitable for all resin-coated and fiber-based black-and-white papers, plus technical and general-purpose sheet films processed in trays.

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