GB/T 613-2007(XG1-2009)
《化学试剂 比旋光本领(比旋光度)测定通用方法》国家标准 第1号修改单
Amendment No. 1 of National Standard "General Method for Determination of Specific Optical Rotation Power (Specific Optical Rotation) of Chemical Reagents"
GBT613-2007(XG1-2009), GB613-2007(XG1-2009)