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NEWS AND INSIGHTS

RJ Lee Group Blog

Stay current with the latest from RJ Lee Group—where scientific expertise meets real-world application. From regulatory updates and industry developments to case studies, employee stories, and conference highlights, this page is where our team shares what we're learning, doing, and thinking about across our full range of scientific services.

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2 min read

EPA Method 18 compliance by GC-PTR-TOF-MS

February 26, 2026

6 min read

What is 6PPD and Why Is It Making Headlines?

November 18, 2025

3 min read

Know Your Baseline. Stay Ahead.

November 10, 2025

2 min read

How to Stay BWON Compliant

October 17, 2025

1 min read

Subcontracting with RJ Lee Group

October 15, 2025

1 min read

Is your process optimized?

October 13, 2025

6 min read

Method Development at RJ Lee Group

April 14, 2025

2 min read

Client Testimonial: Gunshot Residue

February 17, 2025

7 min read

Understanding Laser Diffraction

January 09, 2025

11 min read

PTR-MS: Moving mass spectrometry into the field.

November 21, 2024

5 min read

Application Note: What is a Particle?

November 11, 2024

10 min read

XRD and XRF: Keys to Material Innovation

October 28, 2024

8 min read

Unlocking the Secrets of PFAS Testing Methods

October 02, 2024

10 min read

Application Note: PrismLink™

September 30, 2024

4 min read

What is Gun Shot Residue (GSR)?

September 24, 2024

5 min read

The Importance of Particle Characterization

August 14, 2024

8 min read

Innovations in PFAS-Free Manufacturing

April 16, 2024

9 min read

GSR Frequently Asked Questions

April 02, 2024

10 min read

Application Note: Beam Drift

February 20, 2024

9 min read

Application Note: BSE Contrast

February 13, 2024

7 min read

Application Note: FractaLink for IntelliSEM

February 06, 2024

5 min read

Top 10 Things to Tell Your Petrographer

January 29, 2024

3 min read

In Memory of Alfred "Skip" Schwoeble

January 16, 2024

4 min read

Strategies for Thriving in Unsettled Times

October 30, 2023

1 min read

Laboratory Testing Guide 2020 Published

October 30, 2023

12 min read

Testing Concrete for Chloride Penetration

October 27, 2023

6 min read

Nuisance Dust Damage Claims

October 27, 2023

6 min read

Predicting the Thermal Maturity of Shale

October 27, 2023

6 min read

Environmental Stress Cracking in Plastics

October 27, 2023

8 min read

Iron Sulfides in Concrete

October 27, 2023

6 min read

Alkali-Silica Reaction

October 27, 2023

7 min read

Stress Corrosion Cracking

October 27, 2023

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