Excessive chlorine can be hazardous if not removed before coming out of your customers” tap.
What it is: Nitrate, with a single negative charge, is an ion (or salt) of nitric acid (HNO3) or other organic or inorganic substances, such as potassium nitrate
Why these terms mean the same, from different points of view.
What it is: Escherichia coli, or E. coli, is a type of bacterium which includes hundreds of strains. It is a type of fecal coliform bacteria.
WQA’s lab chief runs its fast-growing product-certification program.
A few simple steps help you check this vital system component.