Explore or Search Our Complete Test List

A new addition to our site, the complete test list includes detailed descriptions, external links to methods and full text search.

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Test List > H > Hardness

Below is a full list of analytical tests performed by TEI. Scroll through the list and click on a test name to see a list of individual methods and a more detailed description.

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Search the test list for entries containing:

Hardness as CaCO3 by EPA Method 130.2

Determines total hardness in drinking, surface, and saline waters; and domestic and industrial wastes.
https://www.nemi.gov/apex/f?p=237:38:801607507082718::::P38_METHOD_ID:4684