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- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/00%3A_Front_Matter
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/zz%3A_Back_Matter/10%3A_Index
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/Introductionary_Details/Statistical_Treatment_of_DataMany times during the course of the Chemistry 115 laboratory you will be asked to report an average, relative deviation, and a standard deviation. You may also have to analyze multiple trials to decid...Many times during the course of the Chemistry 115 laboratory you will be asked to report an average, relative deviation, and a standard deviation. You may also have to analyze multiple trials to decide whether or not a certain piece of data should be discarded. This section describes these procedures.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/00%3A_Front_Matter/01%3A_TitlePageUCD 115 Instrumental Analysis UC Davis
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/00%3A_Front_Matter/02%3A_InfoPageThe LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the Californ...The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_ManualThis manual is the culmination of the efforts of many individuals. While some of the experiments are "classics", and appear in various forms in many Quantitative Analysis textbooks and laboratory manu...This manual is the culmination of the efforts of many individuals. While some of the experiments are "classics", and appear in various forms in many Quantitative Analysis textbooks and laboratory manuals, much effort was expended to ensure that the experiments work well here at UC Davis and thus each experiment has been extensively tailored for our laboratory program. We view this manual as one of continual modification, and often improvements arise from comments and criticisms.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/Lab_6%3A_Capillary_ElectrophoresisElectrophoresis is a class of separation techniques in which we separate analytes by their ability to move through a conductive medium—usually an aqueous buffer—in response to an applied electric fiel...Electrophoresis is a class of separation techniques in which we separate analytes by their ability to move through a conductive medium—usually an aqueous buffer—in response to an applied electric field. In the absence of other effects, cations migrate toward the electric field’s negatively charged cathode.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/Introductionary_Details/Lab_Report_Evaluation_FormThis is the lab evaluation form.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/Lab_2%3A_High_Performance_Liquid_ChromatographyHigh performance liquid chromatography (HPLC) makes use of a high pressure pump to deliver a mobile phase solvent at a uniform rate at pressures that are typically from 500 to 5000 psi. The most obvio...High performance liquid chromatography (HPLC) makes use of a high pressure pump to deliver a mobile phase solvent at a uniform rate at pressures that are typically from 500 to 5000 psi. The most obvious advantage of HPLC over gravity liquid chromatography is that samples can be separated much more quickly.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/Lab_5%3A_Gas_Chromatography_Mass_Spectrometry_(GSMS)This lab involves the analysis of different unknown mixtures by high resolution capillary gas chromatography (GC) with an ion trap detector (ITD). The ITD is a variation of a quadrupole mass spectrome...This lab involves the analysis of different unknown mixtures by high resolution capillary gas chromatography (GC) with an ion trap detector (ITD). The ITD is a variation of a quadrupole mass spectrometer and is designed to function specifically as a GC detector. Due to the design variances of the ITD compared to a true quadrupole mass spectrometer, the ITD mass spectrum of an organic compound may not be identical (but should be very similar) to its classical electron impact (EI) mass spectrum.
- https://chem.libretexts.org/Courses/University_of_California_Davis/CHE_115%3A_Instrumental_Analysis_-_Lab_Manual/Lab_4%3A_Molecular_FluorescenceWhen a molecule absorbs a photon in the ultraviolet or visible (UV VIS) region (180 - 780 nm), an electronic transition occurs within the molecule. This transition involves moving an electron from the...When a molecule absorbs a photon in the ultraviolet or visible (UV VIS) region (180 - 780 nm), an electronic transition occurs within the molecule. This transition involves moving an electron from the singlet ground state to a singlet excited state.
