ChEBI

An antimicrobial agent that is applied to non-living objects to destroy harmful microorganisms or to inhibit their activity.

Any compound used for the purpose of preserving biological tissues from decay in such a way as to allow for the preparation of thin, stained sections for subsequent histological study.

A reagent with two reactive groups, usually at opposite ends of the molecule, that are capable of reacting with and thereby forming bridges between macromolecules, principally side chains of amino acids in proteins, allowing the locations of naturally reactive areas within the proteins to be identified.