DIRECTORY OF COMPANIES THAT TEST YOUR WATER OR SELL TESTING EQUIPMENT

Any company may add its name to this page merely by sending e-mail to us.

American Water Service: (800) 788-4825

Biomin, Inc.: (248) 544-2552

Colorado Analytical Laboratory: (303) 659-2313

Hach Company: (800) 227-4224

Industrial Test Systems: (800) 861-9712

LaMotte Co.: (800) 344-3100

National Testing Laboratories, Inc.: See "Watercheck"

Ozone Pure Water, Inc.: (800) 633-8469

PurTest: (800) 788-4825

Serim Research Corp.

Silver Lake Research: (888) 438-1942

Spectrum Labs Inc.: (651) 633-0101

Watercheck National Testing Laboratories, Inc.: (440) 449-2525