00650naa#a2200205#i#450# EN\\bibl\103009 20250814200124.4 3034-4689 20250807b2025####ek#y0engy0150####ca RU CALS SYSTEM FOR ANALYTICAL MONITORING OF CHEMICAL REAGENTS AND ULTRA-PURE SUBSTANCES FOR THE PHARMACEUTICAL INDUSTRY Journal article Kazan Kazan National Research Technological University 2025 6 с. Journal article local Tatarniceva E. V. Gafitulina E. M. Stoyanov Oleg Vladislavovich vestniktu.ru