This channel features the Forensic Chemistry Lectures of Dr. Darren Williams at Sam Houston State University. It features the in-class content of CHEM 4380 Forensic Chemistry and a collection of playlists relevant to that course.

This channel is not managed by the university, The views and videos are not intended to be official university communications.

4380 R3 Exam Review on the Physical Properties of Evidence
55:32
4380 R3 Exam Review on the Physical Properties of Evidence
4380 L23 Characterization of Particle Evidence
34:56
4380 L23 Characterization of Particle Evidence
4380 L22 Synthetic Polymers and Fibers 2024
47:11
4380 L22 Synthetic Polymers and Fibers 2024
4380 L21 The Chemistry of Biopolymers and Nat Fibers 2024
46:19
4380 L21 The Chemistry of Biopolymers and Nat Fibers 2024
4380 L17 Gunshot Residue (GSR) Analysis in Ammo Basics 2024
49:14
4380 L17 Gunshot Residue (GSR) Analysis in Ammo Basics 2024
4380 L16 How can we use our forensic skills to prevent mass casualty events? 2024
57:20
4380 L16 How can we use our forensic skills to prevent mass casualty events? 2024
4380 L15 Combustion Deflagration and Explosive Detonation Chemistry 2024
1:08:21
4380 L15 Combustion Deflagration and Explosive Detonation Chemistry 2024
4380 L14 Chemical Evidence of the Clandestine Drug Trade 2024
39:19
4380 L14 Chemical Evidence of the Clandestine Drug Trade 2024
4380 L13 Drugs and Pharmacology 2024
1:11:37
4380 L13 Drugs and Pharmacology 2024
4380 L12 Colorimetric Presumptive Drug Analysis 2024
57:02
4380 L12 Colorimetric Presumptive Drug Analysis 2024
4380 L11 Microscopy and Forensic Instrumentation Methods 2024
1:10:59
4380 L11 Microscopy and Forensic Instrumentation Methods 2024
4380 L10 Partitioning Techniques Chromatography and Liquid-Liquid Extraction 2024
52:30
4380 L10 Partitioning Techniques Chromatography and Liquid-Liquid Extraction 2024
4380 L9 Equilibrium Calculations, pH, and Percent Ionization 2024
1:07:30
4380 L9 Equilibrium Calculations, pH, and Percent Ionization 2024
4380 L8 Advanced Statistical Tools and Data Exploration Methods 2024
57:36
4380 L8 Advanced Statistical Tools and Data Exploration Methods 2024
4380 L7 Statistical Process Control & Control Charting ASTM E2587-16 2024
59:35
4380 L7 Statistical Process Control & Control Charting ASTM E2587-16 2024
4380 L6 Describing Data Distributions with Skewness, Kurtosis, Histograms and Box Plots 2024
1:01:51
4380 L6 Describing Data Distributions with Skewness, Kurtosis, Histograms and Box Plots 2024
4380 L5 Calibration Quantitation and the Moral Imperative to use Statistically-Defensible Methods
46:15
4380 L5 Calibration Quantitation and the Moral Imperative to use Statistically-Defensible Methods
4380 L4 Hypothesis Testing and the Q- z- t- and f-Statistical Tests 2024
1:02:00
4380 L4 Hypothesis Testing and the Q- z- t- and f-Statistical Tests 2024
4380 L2 Basic Statistics and a Measurement Exercise 2024
49:26
4380 L2 Basic Statistics and a Measurement Exercise 2024
4380 L3 Propagation of Uncertainty in a Calibration Curve Analysis 2024
40:20
4380 L3 Propagation of Uncertainty in a Calibration Curve Analysis 2024
4380 L3 Propagation of Uncertainty in Serial Dilutions and pH Measurements 2024
17:01
4380 L3 Propagation of Uncertainty in Serial Dilutions and pH Measurements 2024
4380 L1 Syllabus Walkthrough & a Basic Introduction to Forensic Chemistry 2024
40:20
4380 L1 Syllabus Walkthrough & a Basic Introduction to Forensic Chemistry 2024
Physical Evidence Exam 3 Review and Kahoots 4380 2023 Lectures
56:04
Physical Evidence Exam 3 Review and Kahoots 4380 2023 Lectures
Alternate Light Sources and Fluorescent Evidence Detection 4380 2023 Lectures
49:19
Alternate Light Sources and Fluorescent Evidence Detection 4380 2023 Lectures
Quantified Color XYZ and RGB 4380 2023 Lectures
58:50
Quantified Color XYZ and RGB 4380 2023 Lectures
Evidence of Arson and Analysis Techniques 4380 2023 Lectures
47:22
Evidence of Arson and Analysis Techniques 4380 2023 Lectures
Gunshot Residue Analysis 4380 2023 Lectures
58:56
Gunshot Residue Analysis 4380 2023 Lectures
Exam 2 Review on Forensic Chemical Evidence 4380 2023 Lectures
1:14:27
Exam 2 Review on Forensic Chemical Evidence 4380 2023 Lectures
Gas-phase Detection of Explosives and Toxic Chemicals for Forensic Security Operations 4380 2023 Lec
52:02
Gas-phase Detection of Explosives and Toxic Chemicals for Forensic Security Operations 4380 2023 Lec
Short on Vapor Density Calculations 4380 2023 Lectures
8:36
Short on Vapor Density Calculations 4380 2023 Lectures