عناصر مشابهة

• THE SEPARATION AND DETERMINATION OF RARE EARTHS IN PHOSPHATE DEPOSITS FROM THE NORTH OF THE KINGDON OF SAUDI ARABIA
  بواسطة: Moufti, Asaad M. B. منشور: (1987)
• Revers and Normal Flow Injection Analysis-Atomic Absorotion Spectrophotometric Determination of Some Chemical Species
  بواسطة: Kharoaf, Maher Abd Alrazic منشور: (1990)
• optimization of phenol removal in carbon media by chemical pretreatmet of carbon
  بواسطة: Abu Ashour, Jamal Sitan منشور: (1990)
• Development of a direct sample introduction technique for the inductivity coupled plazma atomic emession spectrometry for the determination of trace ele,ments in various samples
  بواسطة: Ujaimi, Abd Allatif Rashad Hassan منشور: (1989)
• Determination Of Elemental And Toxiee Elemental Of Lipstieks By Loser Induced Break Down Spectroscap - Libs
  بواسطة: Tasnim Awad Ehkree منشور: (2010)