Refering Federal Germany DIN 51431 (86), the air/ethyne flame AAS is taken to directly determine Mg content in lube oils and additives with specimen diluted by petroleum solvent.

• 参照联邦德国DIN51431(86),用石油溶剂稀释样品,空气/乙炔火焰原子吸收光谱法直接测定润滑油及添加剂中镁含量。