"Hach"

Supplier: Hach

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 safety and economic reasons. Chlorine exists in water as free chlorine (hypochlorite) or combined chlorine (chloramines).

Supplier: Hach

For free chlorine determination by the DPD Free Chlorine method. For use with Hach SwifTest DPD dispenser.
USEPA accepted for reporting for drinking water analysis using Hach Method 8021.

Supplier: Hach

For low and ultra-low range silica determination by the Heteropoly Blue method

Supplier: Hach

Round, glass sample cells for use with Hach Spectrophotometers

Supplier: Hach

Potassium Chloride (KCl) 3 M.

Supplier: Hach

Ammonia (Nitrogen) is a product of microbiological decay of plant and animal protein. Its presence in raw surface waters usually indicates domestic or agricultural pollution. Above certain levels, it is toxic to fish.

Supplier: Hach

For determination of Reactive Phosphorus (ortho-phosphate) by the PhosVer® 3 Ascorbic Acid Test 'N Tube™ method.

Supplier: Hach

DPD is an indicator that is used to measure either Free Chlorine or Total Chlorine with the CL17 Analyzer. Depending upon whether Free Chlorine or Total Chlorine is being measured, the DPD indicator is added to Free Chlorine or Total Chlorine Indicator Solution and used with Free or Total Buffer Solution by the CL17 Analyzer. *This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.

Supplier: Hach

Reagent for the determination of silica and phosphate.

Supplier: Hach

For phosphate (phosphorus) determination by the PhosVer 3 ascorbic acid method.

Supplier: Hach

TNTplus™ Vial Chemistries offer the quality expected from Hach that is now even easier to use and more accurate than ever.

Supplier: Hach

For determination of free chlorine by the DPD method.

Supplier: Hach

DPD chlorine, low range, 0 to 2 mg/L as Cl₂.

Supplier: Hach

For determination of Iron by the 1, 10 phenanthroline method

Supplier: Hach

For pH meter standardization

Supplier: Hach

Stablcal® Turbidity Standards for all turbidimeters.