COOLING TOWER	CLOSED LOOP SYSTEMS	BOILERS
Onsite Testing	Inhibitor residual Microbiological testing Cycle evaluation and control Corrosion Potential Specialized testing Corrosion coupon study	Inhibitor residual pH testing	(steel and cast iron) Inhibitor residual Cycle evaluation and control Corrosion coupon studies
Customized Formulation   and Treatment Programs	Molybdate Phosphate Oxidizing and non-oxidizing Biocide	Molybdate Sodium Nitrite	Molybdate Sodium Nitrite Phosphate Sulfite Food grade steam Corrosion coupon studies
System Adjustments	Pumping systems review Controller or timer adjustments Solenoid bypass adjustements Physical inspection and cleaning Continual onsite training	Shot feeder inspection Pumping system review Continual onsite training	Blow-down verification & review Pumping system review Continual onsite training