Chemistry Matters Inc.
05/20/2024
Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental contaminants.
As such, it is imperative to know if the PAHs you are measuring are from the sources you think they are. Or to know if they are coming from alternative sources.
It has never been so easy! Try our new online portal to help fingerprint you PAHs.
What does it do for you:
- compares to guidelines
- graphs your PAHs (export your fingerprints to your database or for your reports)
- uses diagnostic ratios to identify sources
- compares to database sources to match/identify potential sources
- allows you to compare to source and background samples from your site
Don't assume the PAHs are automatically coming from what you were hired to look at...
Hope to see you on Wednesday this week for a seminar of PAH fingerprinting fundamentals and the online portal that is now available through Statvis Analytics Inc. (https://bit.ly/3WPhhzY)
Webinar is Wednesday, May 22nd 10 AM PST - register here:
https://bit.ly/4apaJv5
Statvis | Home Web-based environmental database, visualization and fingerprinting platform. Easy to use, fast knowledge transfer, data analysis for contaminated sites.
Ever heard of the Mohan Criteria? 🇨🇦 In the legal landscape, these guidelines from the Mohan criteria set the standards for the admissibility of data 💼
The four criteria are:
âś… Relevance: Evidence must make logical sense in the case.
âś… Necessity: It should be essential for the trier of fact to grasp the issues.
âś… Absence of Exclusionary Rule: No hearsay or exclusionary rules should apply.
âś… Qualification of the Expert: The expert must be properly qualified.
Have a question about your case or data? Let us know in the comments below 👇or [email protected]
đź“–đź‘Ź
02/15/2024
Check out our latest article on exploring defensible data for legal proceedings in fire debris analysis🔥 - just published last week!
đź“–In the article we evaluate various practices in preventing cross-contamination of wildfire fire debris samples using cutting-edge GCĂ—GC-ToF MS technology.
Read the full study here👉 https://bit.ly/42IOUV8
Cross-Contamination of Ignitable Liquid Residues on Wildfire Debris—Effects of Packaging and Storage on Detection and Characterization Producing defensible data for legal proceedings requires strict monitoring of sample integrity. In fire debris analysis, various approved packaging and storage solutions are designed to achieve this by preventing cross-contamination. This study examines the efficiency of current practices at prevent...
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