"Hach"

Supplier: Hach

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

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 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

Round, glass sample cells for use with Hach Spectrophotometers

Supplier: Hach

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

Supplier: Hach

Potassium Chloride (KCl) 3 M.

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

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 phosphate (phosphorus) determination by the Molybdovanadate Method: Hach method 8114

Supplier: Hach

Reagent sets for various colorimeters.

Supplier: Hach

This colorimeter is a portable, rugged, and convenient instrument, ideally suited for in-the-field analysis.

Supplier: Hach

For total chlorine determination by the DPD Total Chlorine method.

Supplier: Hach

For preparation of BOD5 dilution water. SP based.