摘要
介绍厂用溶剂油稀释样品，直接用空气／乙炔火焰原子吸收光谱法测定汽车发动４几润滑油中铅含量的方法。当样品溶液的粘度与标准溶液的粘度基本一致时，得到了较理想的回收率和精密度。
The method of measuring the lead content in automobile engine lube oil was described by AASwith air - acetylene flame directly after the specimen was diluted by solvent oil. When the viscosity of specimensolution is about the same as that of standard solution, the more ideal recovery rate and precision were obtained.
出处
《润滑油》
CAS
1999年第2期47-49,共3页
Lubricating Oil
