Parameter (results 1-20 of 34)

Turbidity   What is Turbidity? Turbidity is the measure of the cloudiness or haziness of water. More specifically, it's the measure of how light reflects off of suspended particles in water – specifically parti

, magnesium can interfere with other water quality tests such as nitrogen, ammonia-salicylate methods. Visit these related parameter pages to learn more about ammonia and nitrogen . At Hach ® , find the

Find the best solution for each drinking water parameter   Turbidity pH Disinfection Other Turbidity is one of the most

Alkalinity   What is Alkalinity? Alkalinity is a measure of the capacity of water to neutralise acids. This is known as the buffering capacity of water, or the ability of water to resist a change in pH when aci

UV Nitrate and Nitrite Sensors provides high accuracy, simple maintenance and dual parameter capability. Learn More N-ISE sc Hach's digital ion-selective N-ISE sc probe is designed for the determination of

Nitrogen, Total   What is Nitrogen? Nitrogen is a chemical element with the symbol N, the atomic number of 7, and the atomic mass of 14. It can occur in a diatomic molecular form (N 2 ) as a colorless gas and

Processes Methods for Monitoring FAQs Learn More Why Monitor Ammonia? Ammonia is used as both a reagent and as a measurement parameter in several areas of water and wastewater treatment. Naturally occurring ammonia is

Phosphorus   What is Phosphorus? Phosphorus (P) is a chemical element with an atomic number of 15 and an atomic mass of 31. Due to its high reactivity, phosphorus does not naturally exist as a free element. Pho

demand, otherwise known as biological oxygen demand, is an important parameter in water treatment. When effluent wastewaters are discharged into the environment, they can introduce pollution in the form of organic

COD and BOD, however, it must be experimentally established before using one parameter to express another. Usually COD analysis (which is a much faster and more accurate method) is used to estimate BOD using

Dissolved Oxygen   What is Dissolved Oxygen (DO)?  Dissolved oxygen is a measure of the amount of gaseous oxygen contained in water. Healthy waters that can support life must contain dissolved oxygen (DO). Diss

by weight in the oceans.  Why Measure Sodium? Sodium, part of highly soluble, conductive and corrosive compounds is a crucial parameter in water quality testing. Pure and ultra-pure water / Steam processes

pH   What is pH? pH is a measure of the hydrogen ion activity in a solution. Pure water that contains an equal balance of positive hydrogen ions (H + ) and negative hydroxide ions (OH - ) has a neutral pH. S

Silica   What is Silica? Silica, also known as silicon dioxide (SiO 2 ) or mineral quartz, is a derivative compound of the chemical element silicon (Si) and makes up approximately 59% of the Earth's crust and

Total Organic Carbon (TOC)   What is Total Organic Carbon (TOC)?  Total organic carbon is a measure of the amount of organic compounds contained in a water sample. Organic carbon-containing compounds can either

will help you with your measurements and challenges. Instruments for every parameter Learn all about the different parameters in drinking water analysis and our online, lab and field solutions for you. Innovation

Right   LCK Truecal Parameters LCK with Truecal: Truecal supports many LCK wastewater parameters. More tests to come! Parameter                            Product Number   COD   LCK114 , LCK314 ,   LCK514

function improved : Find what you need, faster than ever. The intuitive search function navigates by industry, parameter, product or family group. Better navigation : Find a solution for your problem in an easier way

BioTector since 2010, contributing to the outstanding growth of their TOC product line.  TOC is an important parameter for municipal and industrial customers globally and BioTector has established a leadership

this test also form part of the ADDISTA pack. Simply measure the concentration of the relevant parameter as per the instructions and send us your results. Once the results have been evaluated, you will receive