Description
Langelier Index
Alkalinity, Ca, EC, Mg, pH
Who it’s for
Pool, boiler, cooling and pipe-network operators who need to know whether water is scaling or corrosive.
What we test
Langelier index
- Alkalinity
- Calcium (Ca)
- Electrical conductivity (EC)
- Magnesium (Mg)
- pH
How it works
- Order online and tell us what water you are testing
- Collect a sample using the sampling instructions we send you
- Courier delivery to our Cape Town laboratory, chilled and within 24 hours
- Receive your report by email
Need something different?
Formal compliance testing and custom scopes are quoted per site. Email us for a quote.

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