An ingredient in cocktails.

a highly effective additive

a scent added to give the fragrance that gives it its uniqueness

In catalysis, any metal or oxide added to a catalyst to change its activity, selectivity, or aging behavior.

Any inert chemical ingredient added to an adhesive compound that changes its properties (see also extenders, fillers etc).

Additives Ingredient which, when added to an adhesive, changes its properties.

An additive that changes the character of the mobile phase. For example, in reversed phase water is the weak solvent and methanol is the strong solvent. Methanol is known then as the modifier.

Any compound that is added to a formulation to obtain certain performance enhancements.

Any material that when added to a resin/curing agent combination causes a change in properties.

Any ingredient added to an epoxy formulation that changes its properties.