In our latest behind the scenes video, you can see us bottling the KH reagent for our popular test kits. 🧪 KH, also known as “total alkalinity” or “carbonate hardness”, is a measure of the buffering capacity of your water. The buffering capacity refers to how well it can resist changes in pH. 💧 To view our full product range, click here: https://www.ntlabs.co.uk/browse-products | NT Labs
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