Quality (results 1-20 of 77)

expert answers, outstanding support, and reliable, easy-to-use solutions from Hach. Water quality is something Hach take very seriously. We know that your water analysis has to be right, which is why we’re dedicated

The worldwide leader in water quality analysis   Whatever your industry, a range of solutions to solve your specific needs   For over 80

to maintain the delicate balance between scaling and corrosivity. While some hardness may be acceptable in certain water quality applications, others require zero hardness to prevent scaling and damage to

operators and metal producers still strive for efficiency as they scale up production to meet demand. Maximizing output and product quality are always top priorities, but in an industry where water use accounts

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

- photometers in the water analysis market. Request a Quote COD Reagents Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Request a Quote COD The EZ Series Online

oxidation that damages equipment and compromises product. Dissolved oxygen affects: Quality: The DO concentration determines the quality of source water. Without enough DO, water turns foul and unhealthy

& Integrity The organic compounds in products can have a detrimental effect on taste, odor, aesthetics and customers’ perceptions of quality. Excessive organic content in source water can influence the cost of

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

Chlorine   What is Chlorine?  Chlorine is a chemical element with atomic number of 17 and molecular mass of 35.5. Naturally occurring, it is found in the mineral form of sodium chloride (common salt) and other

testing, help wastewater treatment plants achieve optimum BOD measurement. Shop Now BOD Reagents Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Shop Now Bottles

: A change in the pH level of water can alter the behavior of chemicals in the water. pH affects product quality and consumer safety. Changes in pH can alter flavor, color, shelf-life, product stability and

adequately monitored and maintained, nitrite and nitrate play an important role in many industrial and municipal water-quality monitoring programs: Nitrites are often used as corrosion inhibitors in industrial process

soluble, conductive and corrosive compounds is a crucial parameter in water quality testing. Pure and ultra-pure water / Steam processes Today, trace sodium concentration monitoring has become one of the most

measure of actual particles in the water. A Basic Indicator of Water Quality Turbidity has been recognized as a simple and basic indicator of water quality, and has been used for monitoring drinking water, including that produced by filtration for decades. In almost all water

with up to 90 methods, we have a solution. Shop Now Total Phosphorus Reagents Hach is dedicated to providing high-quality reagents for routine and challenging water analyses. Shop Now DRB200

advanced laboratory meter that takes the guesswork out of measurements. Shop Now HQ Portable The HQ Series is for water quality professionals who want to perform electrochemical analysis for field and lab

can indicate the onset of nitrification, which compromises water quality. In wastewater treatment, high concentrations of ammonia in conjunction with elevated pH can be toxic to sludge digestion microbes. At

of process stage or end application. Through proper monitoring and treatment from the start, you can ensure your quality standards are met at each stage of the process. Real-time analysis during intake can

IN EXPERT HANDS: YOUR ANALYTICS PARTNER   Soft Drinks Hach works with soft drink manufacturers to measure quality parameters for optimal results. We strive to ensure you produce the best product quality product time and time again. Our systems provide continuous and reliable