Resources
Biotic Ligand Model

Biotic Ligand Model

The Biotic Ligand Model (BLM) takes into account many environmental conditions in order to determine if a metal exists in a form or concentration that is toxic to aquatic life.  Toxicity is usually based upon the dosage of whatever it is that we are looking at.  At...

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What does Cation/Anion Balance Mean?

What does Cation/Anion Balance Mean?

Introduction to Cation/Anion Balance (CA Balance) Water that is potable (drinkable) should be electrically neutral.  This is determined by taking into account results from the following analytical testing: pH, conductivity, total dissolved solids, and other analytical...

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Reading your Report

Reading your Report

If you’re not familiar with the format and terminology, your sample’s analytical report may be confusing. Here are some explanations to get you started.

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