GB/T 689-1998
ActiveChemical reagent--Pyridine
化学试剂 吡啶
Application Summary AI generated
GB/T 689-1998 specifies the technical requirements, test methods, inspection rules, and packaging for pyridine used as a chemical reagent. It is applied in laboratory settings and industrial processes where high-purity pyridine is required for analytical chemistry, organic synthesis, and as a solvent in pharmaceutical and pesticide manufacturing. The standard ensures consistent quality for research, quality control, and production applications involving this reagent.
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