目录简介 | Contents Foreword 1 Scope 2 Normative references 3 Chemical Name, Molecular Formula, Structural Formula, Relative Molecular Mass 4 Terms and Definitions 5 Classification 6 Requirements 7 Analysis Methods 8 Test Rules 9 Marking, Packaging, Transportation and Storage Annex A (Normative) Quality Requirements of Semi-finished L-glutamic Acid Annex B (Informative) Identification Test of Monosodium L-glutamate |