Hach Company - Huge Savings! Save up to 17%
Huge Savings! Up to 17% off on Hach Company products at In The National Interest. Hurry! Limited time offers. Offers valid only while supplies last.
Hach 2608442 m-ColiBlue24 Broth, 100mL Bottle (50 test)
Use m-ColiBlue24 Broth to accurately monitor and evaluate total coliform and E. coli in drinking water, wastewater, bottled water, surface, ground, and well water.Eliminate measuring, mixing, and autoclaving steps necessary to prepare dehydrated medi...
Hach 145400 Total Hardness Test Kit, Model 5-EP
You Save: 17%
Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trizalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consum...
Hach 2745050 Free & Total Chlorine Test Strips, 0-10 mg/L
The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are vital for both s...
Hach 5870004 Pocket Colorimeter II, Ozone
You Save: 5%
4.3 out of 5 stars with 41 reviews
Hach 5870004 Pocket Colorimeter II, OzoneSingle Parameter go anywhere portable photometer. USEPA approved for drinking water. Factory-Programmed. Waterproof, Lightweight, Rugged. Backlit Display, Data Logging, Recall. ...
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