method
preferred label: روش @fa
type: Concept
related: centrifuge method

physical method
preferred label: روش فیزیکی @fa
type: Concept
related: centrifuge method

sample preparation
preferred label: آماده‌سازی نمونه‌ها @fa
type: Concept
related: centrifuge method

chemical analysis
preferred label: تجزیه شیمیایی @fa
type: Concept
related: centrifuge method

centrifuge method
related: sample preparation
related: physical method
related: method
related: chemical analysis
related: geochemistry
preferred label: روش مرکزگریز @fa
type: Concept

geochemistry
preferred label: زمین‌شیمی @fa
type: Concept
related: centrifuge method