Corrosion Check Water Test Kit — Lead, Copper & Corrosivity for Well or City Water
Blue-Green Stains or Pinhole Leaks in Your Pipes?
These are classic signs of corrosive water. The Corrosion Check Water Test Kit analyzes the key contaminants and water chemistry factors that cause plumbing corrosion — including lead and copper at both first draw and flush — so you can identify the source of the problem and take action.
What This Kit Tests For
- Lead (first draw and flush)
- Copper (first draw and flush)
- Corrosivity — Langelier Saturation Index (LSI)
- Total Coliform (Presence/Absence)
- Supporting parameters: Calcium, Magnesium, Alkalinity, Chloride, Hardness, pH, Sulfate, Total Dissolved Solids
Who Should Use This Kit?
This kit is ideal for homeowners who notice blue-green staining in sinks or bathtubs, have pinhole leaks forming in copper pipes, or are concerned about lead or copper leaching from aging plumbing. Works for both private well water and municipal city water.
How It Works
Collect your water sample following the included instructions, ship it to our certified lab, and receive a detailed results report with clear explanations and recommended next steps. Recommended by the U.S. Environmental Protection Agency to get your drinking water tested at least annually.
Note: Return shipping of the water sample to the laboratory is not included. For regulatory or litigation testing, please contact us for specialized options.
Need Help to Diagnose a Water Problem?
Take our free water problem quiz to identify what might be affecting your water quality and find the right test kit for your situation.
Want to Learn More About Your Water?
Pair this test kit with our educational guide: Drinking Water Guide for Well Water and City Water — a practical booklet covering what's in your water, what it means, and what to do about it.
