Back in the lab, she put a drop under the microscope. What she saw made her pull back.
Marcus sighed. "We've had three other calls this week. Two in Texas, one in Louisiana. We're calling it 'adaptive scale.' The recommendation is to shut down, mechanically clean, and switch to a different product line." nalco 8506 plus
There was a soft thump , like a cork coming off a bottle. Back in the lab, she put a drop under the microscope