DETERMINATION OF THE LEVELS OF SELECTED ESSENTIAL AND TOXIC METALS IN FENUGREEK SEEDS (TRIGONELLA FOENUM –GRAECUM L.) AND HUMAN HEALTH RISK ASSESSMENT CULTIVATED FROM YILMANA DENSA, ETHIOPIA

Abstract

Flame atomic absorption spectrophotometer, Essential Metals, Toxic Metals Trigonella Foenum-Graecum L, Wet digestion