A procedure of labeling tissues, organisms, or molecules (such as DNA or proteins) with colored or fluorescent dyes to allow visualization by microscopic or marcroscopic techniques.
The term "staining" was found in the following pages:
Instrument database: Agilent Technologies Inc. - 1100 Series Refractive Index Detector
Spatially resolved speciation analysis: A new technique based on laser ablation with simultaneous elemental and molecular mass spectrometry | EVISA's News
Instrument database: Agilent Technologies Inc. - G1362A (1200 Series) Refractive Index Detector
Scientific publications with participation of EVISA | EVISA's News
Instrument database: LabSystems - AC600 Series Ductless Economy Workstations.