iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      55983items
    • Machinery Parts
      Machinery Parts
      71010items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      95592items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      33041items
    • Materials
      Materials
      34917items
    • Measurement and Analysis
      Measurement and Analysis
      52806items
    • Image Processing
      Image Processing
      14565items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      50384items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      62944items
    • Design and production support
      Design and production support
      11731items
    • IT/Network
      IT/Network
      40562items
    • Office
      Office
      13226items
    • Business support services
      Business support services
      32027items
    • Seminars and Skill Development
      Seminars and Skill Development
      5725items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      23803items
    • others
      59831items
  • Search for companies by industry

    • Manufacturing and processing contract
      7355
    • others
      5040
    • Industrial Machinery
      4432
    • Machine elements and parts
      3290
    • Other manufacturing
      2871
    • IT/Telecommunications
      2520
    • Trading company/Wholesale
      2456
    • Industrial Electrical Equipment
      2316
    • Building materials, supplies and fixtures
      1817
    • software
      1645
    • Electronic Components and Semiconductors
      1577
    • Resin/Plastic
      1492
    • Service Industry
      1413
    • Testing, Analysis and Measurement
      1131
    • Ferrous/Non-ferrous metals
      981
    • environment
      702
    • Chemical
      630
    • Automobiles and Transportation Equipment
      559
    • Printing Industry
      506
    • Information and Communications
      436
    • Consumer Electronics
      422
    • Energy
      321
    • Rubber products
      311
    • Food Machinery
      303
    • Optical Instruments
      282
    • robot
      274
    • fiber
      250
    • Paper and pulp
      232
    • Electricity, Gas and Water Industry
      172
    • Pharmaceuticals and Biotechnology
      165
    • Warehousing and transport related industries
      145
    • Glass and clay products
      142
    • Food and Beverage
      134
    • CAD/CAM
      122
    • retail
      111
    • Educational and Research Institutions
      107
    • Medical Devices
      101
    • Ceramics
      96
    • wood
      88
    • Transportation
      83
    • Petroleum and coal products
      61
    • Medical and Welfare
      61
    • Shipbuilding and heavy machinery
      52
    • Aviation & Aerospace
      48
    • Fisheries, Agriculture and Forestry
      39
    • Public interest/special/independent administrative agency
      24
    • self-employed
      23
    • equipment
      20
    • Mining
      17
    • Research and development equipment and devices
      17
    • Materials
      16
    • Government
      15
    • Finance, securities and insurance
      13
    • Individual
      10
    • Restaurants and accommodations
      8
    • cosmetics
      8
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      3
    • Contracted research
      3
    • Raw materials for reagents and chemicals
      2
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Educational and Research Institutions
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Petroleum and coal products
  • Medical and Welfare
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • Public interest/special/independent administrative agency
  • self-employed
  • equipment
  • Mining
  • Research and development equipment and devices
  • Materials
  • Government
  • Finance, securities and insurance
  • Individual
  • Restaurants and accommodations
  • cosmetics
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Contracted research
  • Raw materials for reagents and chemicals
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Measurement and Analysis
  4. Contract Services
  5. Contract Inspection
  6. [Water Quality Analysis] Drinking Water Inspection: Various materials such as "The Basics of the Water Supply Act" will be provided!

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

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Jul 15, 2025

内藤環境管理
内藤環境管理
  • Special site
  • Official site

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.

    Contract Inspection
gazou.png

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

gazou.png
gazou.png
  • Related Link - http://www.knights.jp/ana/water/drink_index.html
  • Special site - Product/service details - https://pr.mono.ipros.com/knights/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

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

Please contact us for details

※Please contact us.

Applications/Examples of results

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

catalog(24)

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

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

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Safe water with water cooler water quality management!

Safe water with water cooler water quality management!

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Guidelines for Sanitary Measures for Drinking Wells and Similar Facilities

Guidelines for Sanitary Measures for Drinking Wells and Similar Facilities

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Drinking Water 11 Items: Overview and Causes of Contamination

Drinking Water 11 Items: Overview and Causes of Contamination

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Amendment to the Law on Ensuring Sanitary Environments in Buildings

Amendment to the Law on Ensuring Sanitary Environments in Buildings

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

About disinfection by-products in the Building Sanitation Act.

About disinfection by-products in the Building Sanitation Act.

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Regarding the water quality management of utility water.

Regarding the water quality management of utility water.

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

We recommend cleaning the small-scale water reservoir!

We recommend cleaning the small-scale water reservoir!

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Regarding nitrate nitrogen and nitrite nitrogen.

Regarding nitrate nitrogen and nitrite nitrogen.

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

List of common items in water supply.

List of common items in water supply.

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Classification of tap water

Classification of tap water

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Regarding the setting of water quality management objectives.

Regarding the setting of water quality management objectives.

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Guidelines for Measures Against Cryptosporidium and Other Issues in Water Supply

Guidelines for Measures Against Cryptosporidium and Other Issues in Water Supply

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Concerning the concerning color of tap water.

Concerning the concerning color of tap water.

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

System for Water Quality Management of Tap Water

System for Water Quality Management of Tap Water

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Explanation of Water Quality Standards for Tap Water by Item

Explanation of Water Quality Standards for Tap Water by Item

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Regarding the Concept of Water Quality Standards for Tap Water

Regarding the Concept of Water Quality Standards for Tap Water

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

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

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

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

内藤環境管理

内藤環境管理

Testing, Analysis and Measurement

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

We, Naito Environmental Management, are building a system that allows for flexible chemical analysis and can measure multiple samples in a short period of time. Based on this, we plan and propose how to proceed from our extensive experience and track record, aiming to provide comprehensive support for environmental management and hygiene management in various fields. Additionally, we are committed to responding promptly to urgent situations and sudden changes, with our reliable network ensuring that our staff can visit immediately.

Product/Service List (43)

The related categories of Contract Inspection

  • Measurement and Analysis
  • Contract Services
  • Contract Inspection
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.