HACH has many well-known brands under its umbrella, including GLI、American Sigma、Hydrolab、OTT、Radiometer、Lachat、Polymetron、Orbisphere、ELE The factories are located in the United States, Germany, Switzerland, France, and the United Kingdom, and have also established production bases in China.

HACH instrumentin common useCOD， List of Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, Residual Chlorine, and Total Chlorine Reagents:

HACHLaboratory CODReagent List：

COD reagent 2125915-CN

COD reagent 2125925-CN

COD reagent 2125815-CN

COD reagent 2125825-CN

COD reagent 2415915-CN

COD reagent 2415925-CN

COD reagentTNT820

COD reagentTNT821

COD reagentTNT822

COD reagentTNT823

HACHAmmonia nitrogenReagent List：

Ammonia nitrogen reagent 2604545-CN

Ammonia nitrogen reagent 2606945-CN

Ammonia nitrogen reagent 2668000-CN

Ammonia nitrogen reagent TNT832

Ammonia nitrogen reagent TNT830

Ammonia nitrogen reagent TNT831

HACHtotal nitrogenReagent List：

Total nitrogen reagent TNT827

Total nitrogen reagent 2714100-CN

Total nitrogen reagent 2672245-CN

Total nitrogen reagent TNT826

Total nitrogen reagent TNT828

HACHtotal phosphorusReagent List：

assemblephosphorusReagent 2742645-CN

assemblephosphorusReagent 2767245-CN

HACHResidual chlorine/total chlorineReagent List：
Residual chlorine reagent 2105569-CN

Total Chlorine Reagent 2105669-CN

Common reagents for Hash online instruments:

CL17 residual chlorine analyzer，CL17Dassemblechlorineanalyzer

CL17 residual chlorineReagent 2556900-CN

CL17 residual chlorineReagent 2556906-CN

CL17assemblechlorinereagent2557000-CN

CL17assemblechlorinereagent2557006-CN

CL17 maintenance kit 5444300

Residual chlorine reagent 2297255-CN

Residual chlorine indicator solution 2314011-CN

Residual chlorine buffer solution 8867711-CN

Residual chlorine buffer 2314111

CODmax II Online COD Analyzer

COD reagentLCW420

CompactII ammonia nitrogen analyzer reagent：

CompactII Ammonia Nitrogen Reagent 2512210

CompactII Ammonia Nitrogen Reagent 2512212

CompactII Ammonia Nitrogen Reagent 2512214

CompactII Ammonia Nitrogen Reagent 2512216

Compact first generation ammonia nitrogen analyzer reagents:

Compact Ammonia Nitrogen Reagent 2830700

Compact Ammonia Nitrogen Reagent 2830900

Compact Ammonia Nitrogen Reagent 2830800

Amtax Inter2C Ammonia Nitrogen Monitor：

Ammonia nitrogen reagent LCW802

Zero point standard liquid LCW804

Standard liquid LCW803

Standard solution LCW808

Cleaning solution LCW819

Amtax NA8000 Ammonia Nitrogen Automatic MonitorReagent:

Ammonia nitrogen reagent LCW936-CN

Ammonia nitrogen reagent LCW937-CN

Blank standard solution LCW938-CN

Standard solution 1 (5mg/L) LCW939-CN

Standard solution 2 (50mg/L) LCW940-CN

Cleaning solution LCW941-CN

COD reagents 2038315-CN, 2038325-CN

COD reagents 2038315-CN, 2038325-CN

HACH was founded in 1947 and is a trusted provider of water quality analysis solutions. In 1999, Hach Corporation joined the Danaher Group in the United States and is now a first tier subsidiary of the Danaher Group.

Danaher Group is a company listed on the New York Stock Exchange in the United States, with six major strategic platforms including Environment, Hand Tools, Motion Control, Medical, Product Identification, and Electronic Testing. In 2008, its global sales exceeded $12 billion. As a supplier of water quality analysis instruments, HACH has become a strong pillar brand under Danaher Group.

HACH's full range of products includes laboratory analyzers, portable analyzers, online analyzers, water quality automatic samplers, flow meters, etc. We are committed to providing high-quality water quality monitoring solutions for users in various fields such as pure/ultra pure water, drinking water, municipal sewage, industrial wastewater, industrial circulating water, environmental monitoring, and university research.

Hash places great emphasis on technological innovation and is committed to providing users with high-precision instruments and expert level services. Currently, the company has strong research and development teams in the Americas, Europe, and Asia. It also has over 100 hash testing methods recognized by the US EPA. Our LDO fluorescence method for dissolved oxygen determination is a major breakthrough in the field of water quality analysis. The Guardian Blue pipeline water quality monitoring system has also won the award of one of the 100 most important technological research and development new products selected by the magazine.

Hash (HACH) has started the localization of its products, reducing numerous complex work processes while ensuring product quality, thus enabling more customers to use high-quality products using Hash (HACH) technology. HACH attaches great importance to the needs of Chinese users. Currently, its CODmax chromium method CODmax II analyzer, 1900C portable turbidity meter, and portable COD analyzer DR1010, which are tailored specifically for the Chinese market, have been favored by a large number of users for their product technology and quality. Localized production is becoming increasingly convenient for customers, shortening product delivery times and providing convenient and timely after-sales service support.