Botanical fixatives are special fixatives used in botanical research and laboratory applications to ensure optimal microscopic tissue preservation of plant and wood specimens. They are adapted to the different properties, materials and chemical compositions of botanical specimens and vary according to the specific requirements of different wood and plant groups. In histology and botany, these fixatives are of great importance as they help preserve the structure and composition of plant cells, enabling precise analysis and research. Their application in special laboratory procedures contributes to the improvement of scientific knowledge about plants and their functions and supports the development of innovative solutions in plant research and industry.