75276747
Apr 18, 1997
water treatment chemicals, namely, chemical preparations that cause particles to remain suspended in boiler water, chemical preparations for eliminating scale and corrosion in boilers, chemical preparations that cause particles to remain suspended in cooling tower water, chemical preparations for eliminating scale and corrosion in cooling towers, chemical preparations for the inhibition of corrosion in boilers and cooling towers, descaling chemical for preparations for use in boilers and cooling towers, galvanizing chemical preparations for use in cooling towers, chemical preparations that cause mud to remain suspended in water, chemical preparations that cause silt to remain suspended in water, chemical preparations for the removal of free oxygen from boiler water, chemical preparations for increasing the pH of boiler water, chemical preparations for the inhibition of scale in water, boilers or cooling towers, chemical preparations for the testing of water in boilers and cooling towers, and chemical preparations for the prevention of scale and corrosion in boiler or cooling tower water
Chemicals