how to test for hard water?

Soft Water: 0-60 ppm (or 0-3.5 grains per liter)
Moderately Hard Water: 61-120 ppm (or 3.6-7.0 grains per liter)
Hard Water: 121-180 ppm (or 7.1-10.5 grains per liter)
Very Hard Water: Over 180 ppm (or over 10.5 grains per liter)

how to test for hard water? Testing for hard water is a straightforward process and can be done using a water testing kit

Testing for hard water is a straightforward process and can be done using a water testing kit

Water Testing Kit

Purchase a Water Hardness Test Kit: Obtain a water hardness test kit from a hardware store, online retailer, or a water testing laboratory.
Follow Kit Instructions: Read and follow the instructions provided with the test kit carefully. Different kits may have slightly different procedures.
Collect Water Sample: Typically, you'll need to collect a water sample in a clean container provided in the kit. Ensure the container is free from contaminants.
Add Reagents: Add the reagents or testing solutions as per the instructions. These reagents will react with the minerals in the water, indicating the hardness.
Observe and Record Results: After adding the reagents, observe the color change or any other indications. The kit will provide a scale to determine the hardness level based on the observed result.

Water hardness is typically measured in parts per million (ppm) or milligrams per liter (mg/L). The hardness levels are generally categorized as:

Understanding your water's hardness is important for determining appropriate water treatment or softening solutions if needed.

Watertest Systems is based in South West Sydeny, Australia

If you are looking for bulk reagents or bulk chemicals please contact us on (02) 8488 7306 or click here for our chemical manufacturing page