"Nucleic acids" are a collective term for deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).Nucleic acid synthesis has been actively studied, especially in the field of nucleic acid medicine.The traditional method for synthesizing oligonucleotides is called the phosphoramidite method, which is a form of solid-phase synthesis that involves the addition of a phosphoramidite monomer (monoamide of phosphite diester) to a solid-phase support.Our lineup of nucleic acid synthesis reagents focuses on ancillary reagents and dehydration solvents for use in the synthesis of oligonucleotides using the phosphoramidite method. We provide reagents of suitable quality for nucleic acid synthesis by leveraging our unique liquid preparation, synthesis, dehydration, and analysis technologies developed over years of reagent manufacturing.