Did you hear? As of our 2025 Washington Department of Ecology laboratory accreditation renewal, Libby Environmental is now accredited to analyze for total dissolved solids (TDS) by Standard Method 2540C!
SM 2540C is a gravimetric method for determining the weight per volume of dissolved solids in a sample. The method combines oven drying and analytical weighing. High TDS can cause unwanted odor, scale build-up, and even corrosion.
Assess your TDS today! Contact us for a quote here
