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The Analytical Process Cocaine Use? | |
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Ask the River | |
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The Analytical Chemist's Job | |
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General Steps in a Chemical Analysis | |
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Constructing a Representative Sample | |
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Chemical Measurements Biochemical Measurements with a Nanoelectrode | |
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SI Units and Prefixes | |
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Exocytosis of Neurotransmitters | |
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Conversion Between Units | |
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Chemical Concentrations | |
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Preparing Solutions | |
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The Equilibrium Constant | |
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Tools of the Trade A Quartz-Crystal Sensor with an Imprinted Layer for Yeast Cells | |
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Safety, Waste Disposal, and Green Chemistry | |
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Your Lab Notebook | |
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Dan’s Lab Notebook Entry | |
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The Analytical Balance | |
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Burets | |
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Volumetric Flasks | |
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Pipets and Syringes | |
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Filtration | |
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Drying | |
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Calibration of Volumetric Glassware | |
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Methods of Sample Preparation Reference Procedure: Calibrating a 50-mL buret | |
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Math Toolkit Experimental Error | |
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Significant Figures | |
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Significant Figures in Arithmetic | |
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Types of Error | |
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What Are Standard Reference Materials? | |
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Case Study: Systematic Error in Ozone Measurement | |
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Propagation of Uncertainty | |
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Introducing Spreadsheets | |
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Graphing in Excel | |
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Statistics Is My Red Blood Cell Count High Today? | |
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The Gaussian Distribution | |
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Student's t | |
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Analytical Chemistry and the Law | |
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Grubbs Test for an Outlier | |
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Finding the "Best" Straight Line | |
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Constructing a Calibration Curve | |
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A Spreadsheet for Least Squares | |
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Quality Assurance and Calibration Methods The Need for Quality Assurance | |
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Basics of Quality Assurance | |
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Control Charts | |
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Validation of an Analytical Procedure | |
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Standard Addition | |
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Internal Standards | |
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Good Titrations The Earliest Known Buret | |
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Principles of Volumetric Analysis | |
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Titration Calculations | |
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Chemistry in a Fishtank | |
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Studying a Marine Ecosystem | |
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Solubility Product | |
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The Logic of Approximations | |
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Titration of a Mixture | |
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Titrations Involving Silver Ion Demonstration | |
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Fajans Titration | |
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Gravimetric and Combustion Analysis | |
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The Geologic Time Scale and Gravimetric Analysis | |
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Examples of Gravimetric Analysis | |
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Shorthand for Organic Structures | |
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Precipitation Demonstration | |
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Colloids and Dialysis | |
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Examples of Gravimetric Calculations | |
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Combustion Analysis | |
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Introducing Acids and Bases Acid Rain | |
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What Are Acids and Bases? | |
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Relation Between [H+], [OH-], and pH | |
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Strengths of Acids and Bases Demonstration | |
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HCl Fountain | |
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pH | |