COSTARS is the Commonwealth of Pennsylvania’s Cooperative Purchasing Program. The name stands for Cooperative Sourcing to Achieve Reductions in Spend. This program allows its members to purchase through statewide contracts for various products and services.… more »

Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfate (PFOS) are fluorinated organic chemicals commonly known as perfluoroalkyl substances (PFASs). PFASs are found in many manufactured products including cookware, clothing, carpeting, essentially products with stain resistant coatings, and most… more »

What is that rotten egg smell? Why does the treatment plant smell so bad? Wastewater treatment plants have often experienced complaints due to dealing with unpleasant odors resulting from the influent, biosolids separation processes, sludge… more »

It is 7:30AM, you have just completed your daily inventory and you realize that you need to order chemicals from Coyne Chemical. But, Coyne Customer Service does not open until 8:30AM, and you cannot sit… more »

What is it like to work with Coyne Environmental Services? Sometimes it’s hard to nail down the perfect description. Because although we’re much like a big city in terms of the scope of our products… more »