Product Number: 2589549
The Chlorophosphonazo method enables ultra low range measurement of calcium and magnesium hardness without the need for costly AA or ICP instrumentation. It is well suited for applications such as high pressure boiler feedwater, RO permeate, demineralizer trains, and ultrapure water systems.
Hach Method 8374. Range: 4 - 1000 ug/L Ca & Mg as CaCO₃ ( DOC316.53.01045) with the pour-thru cell (Cat. No. 5940400). 250 tests. Requires CDTA Reagent, Cat. No. 2589723.
Rapid Liquid methods utilize liquid reagents, bottletop dispensers and pour-thru cells to provide simplified testing.
Since the pour-thru cell provides a stationary optical system, Rapid Liquid methods typically provide better precision than methods that require movement of sample cells.
Rapid Liquid methods are ideal for high-volume testing.
*when applicable
Phase Out
Items with this label are at the end of their life cycle and may become obsolete in the future.
Obsolete
Items with this label are obsolete and unavailable through eCommerce.
If applicable, please view Replacement Product above or contact Hach Customer Service for further assistance.
