GOST R 8.735.2-2013 确保测量一致性的国家系统. 液体和固体介质及材料有机组分含量测量仪器的国家层次方案. 基于同位素稀释和重力测定液体和气体色谱-质谱的国家一级标准组件转移
State system for ensuring the uniformity of measurements. State hierarchy scheme for measuring instruments of the content of organic components in liquid and solid mediums and materials. Transfer of the units from the state primary standard based on liqui