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Laboratory Instructions and Exercises
Before starting a new lab, you must always read the laboratory notes for that experiment and the instructor will discuss the experiment with you. If you don’t know the experimental procedure, the instructor may not let you proceed with the experiment. This note explains some laboratory exercise.
Author(s): Baruch College
NA Pages 
Chemistry Laboratory Techniquesby MIT
This text from MIT provides the student with in-depth explanations of the following essential laboratory techniques in chemistry. These include transfer and extraction techniques, purification of both solids (recrystallization) and liquids (distillation), advanced methods including flash column chromatography and protein assays. The book also addresses issues on the design of experiments and the importance of error analysis and reproducibility. It is designed with both students and professionals in mind and guides on the setup of experiments, handling equipment, and result analysis. It puts so much emphasis on acquiring a sound laboratory practice through safe and accurate techniques. This book is very beneficial to any person who aims at sharpening their practice of the laboratory and skills on chemical techniques.
Author(s): Katherine J. Franz and Kevin M. Shea
106 Pages
The LibreTexts platform provides a comprehensive number of general chemistry lab techniques. More procedural details on other types of laboratory methods like acid-base extraction, distillation, and filtration, to mention but a few, are also presented in the guide. Usage procedures on common lab equipment, including burets, pipettes, desiccators, and balances, have been covered as well. This resource uses the required basic skills and safety precautions necessary to carry out experiments with minimal mistakes in the shortest time possible. It goes further by including some more specialized techniques, such as rotary evaporation, thin layer chromatography, and vacuum filtration, so it can truly be called the most versatile and accessible guide to general laboratory work in chemistry and beyond.
Author(s): LibreTexts
NA Pages