measuring turbidity

Tips for Measuring Turbidity in Water

What causes turbidity in water? Turbidity in water is caused by suspended and colloidal matter such as clay, silt, finely divided organic and inorganic matter, and plankton and other microscopic organisms. What’s most important when…

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TDS testing

Vessels for TDS Testing Reduce Prep Time

humidity data logger

Three Reason Why Monitoring Humidity is Critical

Monitoring indoor humidity is critical Just like our comfort levels are affected, environments, too, can suffer the effects of humidity. According to the Environmental Protection, indoor air quality is one of the top environmental threats….

TDS testing

Approved TDS Analysis StableWeigh™ Vessels for Standard Methods for The Examination of Water and Wastewater

When you use StableWeigh™ vessels for TS and TDS analysis, you can rest assured you are in compliance. StableWeigh vessels, from Environmental Express, are compliant with the requirements for evaporating dishes in ASTM D5907-13, listed in…

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