N,N'-Diisopropylcarbodiimide (PCI) is mainly used in amikacin, glutathione dehydrants, as well as in synthesis of acid anhydride, aldehyde, ketone, isocyanate; also dehydrating condensing agent, it reacts to dicyclohexylurea through short-time reaction under normal temperature. It is used in synthesis of peptide and nucleic acid. It is easy to use this product to react with compound of free carboxy and amino-group into peptide.

QA Phenyl Isothiocyanate is an aromatic isothiocyanate. It participates in dehydration reactions of alcohols. It is widely used for synthesis of various biologically important heterocyclic compounds.

ACETOPHENONE is an ingredient in fragrances that resemble almond, cherry, honeysuckle, jasmine, and strawberry.

ISOPROPYL ALCOHOL is rubbing alcohol, hand sanitizer, and disinfecting pads typically contain a 60–70% solution of isopropyl alcohol or ethanol in water. It water soluble, colorless, volatile liquid with a sweet odour