mass spectrometer
preferred label: طیف‌سنج جرمی @fa
type: Concept
related: secondary ion mass spectrometry

secondary ion mass spectrometry
related: mass spectrometer
broader: mass spectrometry
preferred label: طیف‌سنجی جرمی با یون ثانوی @fa
type: Concept

mass spectrometry
preferred label: طیف‌سنجی جرمی @fa
type: Concept
narrower: secondary ion mass spectrometry