Excerpt from Laboratory Manual: Containing Directions for a Course of Experiments in Organic Chemistry, Systematically Arranged to Accompany Remsen"s Organic Chemistry, Revision of 1992
The student is expected to be familiar with the General Part of Gatterman"s Practical Methods of Organic Chemistry, translated by Schober and Babasinian, 3d American Edition, pages 1 to 77. Descriptions of the methods used in the Laboratory of Organic Chemistry will be found in this part of the book.
Before beginning any experiment the student is expected to read carefully the directions given in the Laboratory Manual for that experiment and to be sure that he understands them. If in doubt about any point he should consult the instructor or the assistant before beginning the experiment. He is urged to read ahead of the experiment he is doing, when opportunity presents itself, and he will find that it is frequently possible to be carrying on two or more experiments at the same time. It is necessary to use every minute in the laboratory to advantage in order to finish the required work in the allotted time.
When the apparatus required for the experiment has been set up according to the directions given in the manual the student requests the assistant in charge of his section in the laboratory to inspect it. If the apparatus is satisfactory the student may begin the work. If it is not satisfactory the assistant will indicate what changes are necessary. The experiment is then performed by the student and the results are inspected by the assistant. Thus each experiment is checked at the beginning and at the end by the assistant, who also watches the student while the experiment is in progress. If the method of procedure is not correct or could be bettered, the student is at once informed of it.
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