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[Water Quality Analysis] Drinking Water Inspection: Various materials such as "The Basics of the Water Supply Act" will be provided!

ISO 17025 certified! We offer drinking water testing in accordance with the Water Supply Act. Various materials such as "The Basics of the Water Supply Act" are also available!

The safety of tap water is gaining attention. Water supply is an essential part of human life. The Water Supply Act establishes water quality standards to ensure "clean water" and maintain safety. Our company has obtained ISO 17025 certification and has set up a system to conduct inspections of the water quality standards specified in the Water Supply Act (51 items) with a short turnaround time (3 to 5 days). Additionally, when results exceed the standard values, we will notify you via email, and you can also check the progress of inspections on our website. *For more details, please contact us. *Various materials can be checked via PDF download.

Related Link - http://www.knights.jp/ana/water/drink_index.html

basic information

【Inspection Items】 Water Quality Standards under the Water Supply Act 51 items General bacteria, E. coli, cadmium and its compounds, mercury and its compounds, selenium and its compounds, lead and its compounds, arsenic and its compounds, hexavalent chromium and its compounds, nitrite nitrogen, cyanide ions and cyanogen chloride, nitrate nitrogen and nitrite nitrogen, fluoride and its compounds, boron and its compounds, carbon tetrachloride, 1,4-dioxane, cis-1,2-dichloroethylene and trans-1,2-dichloroethylene, dichloromethane, tetrachloroethylene, trichloroethylene, benzene, chlorate, chloroacetic acid, chloroform, dichloroacetic acid, dibromochloromethane, bromate, total trihalomethanes, trichloroacetic acid, bromodichloromethane, bromoform, formaldehyde, zinc and its compounds, aluminum and its compounds, iron and its compounds, copper and its compounds, sodium and its compounds, manganese and its compounds, chloride ions, calcium, magnesium, etc. (hardness), evaporative residue, anionic surfactants... and 10 other items 【Inspection Frequency】 According to the Water Supply Act Enforcement Regulations For more details, please contact us or check the catalog.

Price information

Price, price range, delivery time, applications/practical examples. Please contact us.

Delivery Time

Applications/Examples of results

For more details, please contact us or refer to the catalog.

catalog(24)

Download All Catalogs

[Latest Edition] About Building Hygiene Management - Water Supply and Hot Water Supply Equipment Edition - Pamphlet

TECHNICAL

[Latest Edition] The Basics of the Waterworks Act - Booklet

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Safe water with water cooler water quality management!

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Regarding the addition of items to the water quality standards for nitrous acid nitrogen.

PRODUCT

Guidelines for Sanitary Measures for Drinking Wells and Similar Facilities

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Drinking Water 11 Items: Overview and Causes of Contamination

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Amendment to the Law on Ensuring Sanitary Environments in Buildings

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About disinfection by-products in the Building Sanitation Act.

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Regarding the water quality management of utility water.

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We recommend cleaning the small-scale water reservoir!

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Regarding nitrate nitrogen and nitrite nitrogen.

PRODUCT

List of common items in water supply.

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Classification of tap water

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Regarding the setting of water quality management objectives.

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Guidelines for Measures Against Cryptosporidium and Other Issues in Water Supply

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Concerning the concerning color of tap water.

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System for Water Quality Management of Tap Water

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Explanation of Water Quality Standards for Tap Water by Item

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Regarding the Concept of Water Quality Standards for Tap Water

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Regarding the addition of "chlorate" to the water quality standards for tap water.

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Amendment of the Water Supply Act Water Quality Standards (Effective April 1, 2020)

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Regarding the inspection frequency of water quality standards items under the Water Supply Act (Effective April 1, 2014)

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Water quality inspection in specific buildings (Effective April 1, 2014)

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[Latest Edition] Drinking Water and Tap Water Frequently Asked Questions Q&A Pamphlet

PRODUCT

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