GB/T 21187-2007
ActiveAtomic absorption spectrophotometer
原子吸收分光光度计
Application Summary AI generated
GB/T 21187-2007 specifies the technical requirements, test methods, inspection rules, and marking for atomic absorption spectrophotometers. It is applied in chemical analysis laboratories for determining the concentration of metallic elements in samples such as water, soil, food, and pharmaceuticals. The standard ensures the performance and reliability of instruments used in environmental monitoring, quality control, and research.
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