SJU GEP Science

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49 videos

Videos showing various techniques and concepts discussed in lab class. Saint Joseph's University, Philadelphia, PA (http://www.sju.edu/int/academics/cas/reso...

Latest Videos

Winogradsky Column Experiment

What was done incorrectly - Video 3

What was done incorrectly - Video 2

What was done incorrectly - Video 1

Enzyme Function (the Catalase Reaction)

Urinalysis How to use the Hydrometer

The 4 Biological Macromolecules & Their Indicators

Inoculating Broth Cultures

DNA Analysis

Diffusion & Osmosis

Interactive sandbox

ENV 106 Pre-Lab Lecture Water runoff & topography

Photosynthesis & Respiration (Basic Theory & Experiments)

Preparing Luria Bertani Agar Plates

Excel Basics Making graphs

Gel electrophoresis 1 of 2 (Basic Principles & DNA gels)

Gel electrophoresis 2 of 2 (Protein gels)

How to use the compound light microscope (Olympus CX31)

How to use the dissecting microscope

Volvox locomotion

Amoeba proteus locomotion

How to use the Micropipettor

Measuring Cells with Microscope & Computer

How to use Pipet & Pump

Dilutions - Part 4 of 4 (C1V1 = C2V2)

Bacteriological Examination of Water - Membrane Filtration

Aseptic Technique - Part 4 of 5 (Inoculating Cells with a Wooden Stick)

Streaking microorganisms on an agar plate

How to Use the Spectrophotometer (Spec-20)

Data Analysis - Part 6 of 11 (Properly Preparing Graphs - III)