For determination of ferrous iron by the 1,10-phenanthroline method

For determination of Molybdate Molybdenum by the Mercaptoacetic Acid Method

Nitrogen TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify

For determination of Cyanide by the Pyridine-Pyrazalone Method. Hach Method 8027.

For High Range Silica determination by the Silicomolybdate method.

For determination of oxygen scavengers by the iron reduction method

Achieve precise water testing with Hach's boric acid free DPD Total Chlorine Reagent Powder

For the determination of benzotriazole (1-16 mg/L) or tolyltriazole (1-20 mg/L) by the UV

Ammonia TNTplus chemistry and your Hach spectrophotometer are engineered to simplify

For Ultra Low Range Chemical Oxygen Demand (COD) determination by the Reactor

For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion

For determination of Nitrite Nitrogen by the NitriVer® 3 Diazotization Test 'N Tube™

SPADNS Fluoride Reagent Solution. USEPA accepted for reporting for drinking and

آنالایزر اکسیژن محلول Orbisphere 3100 LDO ابزاری بسیار دقیق و کاربردی برای اندازه گیری میزان اکسیژن محلول در آب و مایعات مختلف است. این د...

The Total Chlorine Reagent set is used with the Hach CL17/CL17sc analyzers as well as bulk