hatef7592

6

Presentations(6)

4_2019_10_11!03_20_25_PM.pdfMethyl salicylate experiment and preparation

Lecture 1 Bio-1 (Level4 Chem.Sec) .pptxEnzymes, toxicity and the biological role of elements

toxicity.pptName the materials, their types and classifications

Lec 6 - 7 - 8 w.t.pptxWater treatment and correct treatment methods

lec (3)+(4) w.t.pptxWater treatment and correct treatment methods

ICP-OES.pptxInductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES): Used for detecting metal ions in a sample through the emission of light at characteristic wavelengths.