Identify the independent (manipulated) and dependent (responding) variables in a scientific investigation. Draw conclusions about the relationship between two variables using quantitative data.

This lab includes a demonstration of the proper use of a burette system for titrations; including a detailed description, instructional video, and opportunity for students to collect data to ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

The NIH Guidelines for Research Involving Recombinant or synthetic Nucleic Acid Molecules contain procedures for the containment of Recombinant or synthetic Nucleic Acid Molecules. Synthetic nucleic ...