Author

Luis Tellez Page 2

Luis Tellez is an instructional laboratory technician in a university chemistry department, where he prepares materials for student lab sections and trains teaching assistants on analytical equipment. He worked as an undergraduate lab assistant before joining the department staff. Tellez holds a BS in Chemistry from Vermont State University and writes as a contributor for Biology Insights.

What Is the Molar Extinction Coefficient?Chemistry
What Is Standardization in Chemistry and Why Is It Important?Chemistry
How to Do Paper Chromatography: A Step-by-Step Guide Chemistry
What Is a Mixed Melting Point and How Does It Work?Chemistry
What Is a Melting Point Range and Why Is It Important?Chemistry
What Is Purity in Chemistry and How Is It Measured?Chemistry
Why Is a Graduated Cylinder More Accurate Than a Beaker?Chemistry
What Is the Advantage of a Conical Graduate?Chemistry
Is a Volumetric Flask TD or TC?Chemistry
What Is a Mass Spectrometer Used For?Chemistry
What Are Light Absorbing Molecules?Physics
What Is a Redox Titration and How Does It Work?Chemistry
How to Pack a Chromatography Column Chemistry
Why Is a Volumetric Flask More Accurate?Chemistry
What Is the Equivalence Point of a Titration?Chemistry
What Does Brittle Mean in Chemistry?Chemistry
How to Use a Polarimeter to Measure Optical Rotation Chemistry
What Does a Crucible and Cover Do in the Lab?Chemistry
What Are Crucible Tongs Used for in Chemistry?Chemistry
How Are Indicators Used to Detect Macromolecules?Chemistry
What Is Thin-Layer Chromatography (TLC) in Chemistry?Chemistry
What Is a 24 Well Plate Used for in Chemistry?Chemistry
How Much Uranium Is in Uranium Glass?Chemistry
How to Use a Melting Point Apparatus Chemistry
What Does a Spatula Do in Chemistry?Chemistry
Why Is Titration Important in Chemistry?Chemistry
How Can Spectra Be Used in Chemical Analysis?Chemistry
How to Fold Filter Paper Into a Cone for Filtration Chemistry
What Is Transmittance in Spectroscopy?Physics
What Does Qualitative Mean in Chemistry?Chemistry