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The Limits of Color-Change pH Tests

While common pH tests like chemical test kits and pH strips are simple and inexpensive, they come with some issues that could lead to inaccurate results.

Measuring Water in Biodiesel

If the amount of water in biodiesel is above 500 mg/L (ppm) will increase the likelihood that corrosion will form in the fuel system..

The Science Behind Kombucha Brewing

Monitoring pH is important in kombucha brewing, not so much for taste, but for identifying when the kombucha is protected from harmful microorganisms

pH Meter Calibration and Electrode Maintenance Guide

Regularly calibrating your pH meter adjusts the electrode reading based off any changes, and ensures that your readings are accurate and repeatable.

Why Testing Aquarium pH is Important

One of the most frequently tested parameters in aquariums is pH. Knowing what your aquarium pH range should be and monitoring it is crucial for success.

Tips for Using Smart pH Meters with Electronic Lab Notebooks

We’ve teamed up with SciNote to talk about how you can use smart wireless pH meters with electronic lab notebooks to keep your lab running smoothly.

The Complete Guide to Measuring Turbidity in Water

Turbidity, or cloudiness, is one of the most common and intuitive qualities of water. However, behind the cloudiness lies some important implications.

The Ultimate Guide to Testing Electrical Conductivity of Soil

The electrical conductivity of soil can tell you if you need more nutrients, or if you have too much. This saves you time and money when managing your plants.

Everything You Want (and Need) to Know About Nitrate Ion Selective Electrodes

There are different sensor designs for different types of ISEs. The ion you want to test for will determine the technology & design choice that's right for you.

Guide to Chemical Oxygen Demand (COD) Testing

Performing chemical oxygen demand testing is important in determining wastewater treatment effectiveness and can help diagnose any problems in treatment.

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