1. Analisis Identifikasi Precursor dan Hasil Degradasi Senyawa Senjata Kimia Menggunakan Teknik Gas Chromatography Mass Spectrometry Electron Ionisasi (GCMS/ Analisis, Precursor Indentification and Degraradation Chemmical Compounds Related To Chemical Weapons Using Gas Chromotography Mass Spetrometry Electron Ionisasi (GCMS - EL). 2. Development and Validation of a TLC Densitometric …