"Developer" is a word in ENGLISH

The measurement of the strength of acids, especially by a chemical process based on the law of chemical combinations, or …

A thick, viscous nitrogenous substance, which is the chief and characteristic constituent of white of eggs and of the serum …

A substance used for producing a chemical effect; a reagent.

Of or pertaining to hydrometallurgy; involving the use of liquid reagents in the treatment or reduction of ores.

The art or process of assaying or reducing ores by means of liquid reagents.

That which indicates the condition of acidity, alkalinity, or the deficiency, excess, or sufficiency of a standard reagent, by causing …

A substance characterizing wood cells and differing from cellulose in its conduct with certain chemical reagents.

A body, usually spheroidal, in a cell or a protozoan, distinguished from the surrounding protoplasm by a difference in refrangibility …

A white waxy substance, resembling spermaceti, tasteless and odorless, and obtained from coal tar, wood tar, petroleum, etc., by distillation. …

A metallic element, intermediate in value between silver and gold, occurring native or alloyed with other metals, also as the …

Any force or reagent which causes the formation of a precipitate.

An insoluble substance separated from a solution in a concrete state by the action of some reagent added to the …

A substance capable of producing with another a reaction, especially when employed to detect the presence of other bodies; a …

That which saponifies; any reagent used to cause saponification.

To examine or try, as by the use of some reagent; as, to test a solution by litmus paper.

A reaction employed to recognize or distinguish any particular substance or constituent of a compound, as the production of some …

An apparatus for the determination of the amount of urea in urine, in which the nitrogen evolved by the action …