Intro Section 1: Basic Lab Equipment 1. Dissecting pan.
Errors in Chemistry Experiments Rohana Sirimanna.
Are practical laboratory skills among first year science undergraduates related to academic achievement or qualification choice? Results of a pilot study.
Acid and Bases. Properties of an Acid Tastes sour Turns blue litmus paper red Has a pH of less than 7 Lemon juice and vinegar are good examples.
ENUMERATION OF MICROORGANISMS. There are numerous occasions when it is necessary to either estimate or determine the number of bacterial cells. Determination.
بسم الله الرحمن الرحيم UMM AL-QURA UNIVERSITY Faculty of Medicine Dep. Of BIOCHEMISTRY.
Fundamental Techniques and Measurements Mass Measurements Volume Measurements Preparation of a solution of known concentration UV-Visible Spectrophotometer.
Microbiology is Fun!. What is Microbiology? Micro - too small to be seen with the nacked eye Bio - life logy - study of ( The science that studies micro.
Fundamental Techniques and Measurements ä Mass Measurements ä Volume Measurements ä Preparation of a solution of known concentration ä UV-Visible Spectrophotometer.
Regents Biology VIEWING CELLS: USING THE COMPOUND LIGHT MICROSCOPE & STAINS.
SOLUTIONS AND SOLUBILITY. DEFINITIONS A solution is a homogeneous mixture A solute is dissolved in a solvent. solute is the substance being dissolved.
Volumetric Analysis Apparatus. The Volumetric Flask.
