Offers

Potassium bromide is used as a restrainer in many black and white developer formulas, especially those containing hydroquinone, pyrocatechin, or py...

 Part of our Eco Range of developing chemicals, that we specially created for safer use in schools and colleges, this universal darkroom film devel...

A few years ago, Bellini acquired the rights and chemical formulas of the old Ornano company to breathe new life into them; Nucleol BF 200 comes fr...

Because metol is relatively toxic and can cause skin sensitisation, modern commercial developers often use phenidone or dimezone S (4-hydroxymethyl...

Acetic Acid is a colourless liquid that has a characteristic pungent odour and boils at 118°C. Although not glacial (100%) it is entirely miscible ...

This Single-Part Colour Developer Replenisher for the C41 Process comes in a 20-litre box (separate 4 x 5 L) with a replenishment rate of 45 ml per...

D100 B&W Paper Developer for use in professional labs Package consists of  5L of concentrate to make 25L Dilute 1 + 4

Ascorbic Acid is often refrred to as the Vitimin C film developer. Some modern developers often replace the toxic Hydroquinone or Metol with ascorb...

Pyrogallol or Pyrogallic Acid is a developing agent often used for its tanning qualities. It most famous use of recent times was by Gordon Hutching...

Boric Acid is used as a fine grain developer additive or a solution buffering agent when used with Borax. It can also be used as an acid fixing bat...

Sodium Hexametaphosphate or Calgon, has the property of holding calcium and magnesium salts in solution, even when boiling, making it a great water...

Use as either a rapid access process or a traditional one. For Rapid Access Process - make one litre of tank solution, add 60 ml of starter and 6...

Antifoggants are used to restore out of date paper. Papers containing incorporated developers usually keep less well than those without developers ...

This bleach replenisher solution is designed for Rapid Access C41 Process Sold in box of 2 x 5L tanks Has a replenishment rate of 5 ml/fi...