The "Request Process" has been added to our website's "PCB Analysis in Insulating Oil" page.

We will be temporarily closed on Friday, August 13, and Thursday, September 2.

The "Request Process" has been added to the "Analysis of Discharged Water" page on our company website.

The contents of "No.15001 Standards for Mineral Water" and "No.03002 Ordinance on the Regulation of Soil Discharge and Accumulation in Saitama Prefecture - Regarding the Contamination Investigation of Land Related to Accumulation by Those Who Have Received Permission for Accumulation" within our issued tool "The Knights Report" have been revised.

The issued tool "The Knights Report" from our company includes the publication titled "No. 21005 Addition of Basic Oxide Manganese and Welding Fumes to Specified Chemical Substances."

The content of "No. 11010 Water Quality Management Target Setting Items" and "No. 06009 Water Quality Analysis (Tap Water and Purified Water) Based on the 17th Revision of the Japanese Pharmacopoeia" within our issued tool "The Knights Report" has been revised.

The page "Company Issued Materials" within our website "Analysis of Harmful Substances in Coatings of Bridge and Other Construction Structures" has been updated.

The page "Analysis of Pesticides in Water Quality Management Target Setting Items" within the "Other Analysis Examples" section of our company website has been updated.

The page "Drinking Water Quality Testing" on our company website has been updated.

You can understand everything without having to read complicated laws! A must-read for customers who find it "hard to understand." We are offering a booklet published by our company!

We provide easy-to-understand explanations of the latest information on the environment. Updated on the 10th of every month (Latest issue date: June 10, 2021).

As of April 1, 2021, the standards of the Soil Contamination Countermeasures Act have been partially revised. Please note that the new standards will apply in the following cases: 1. Submission of notification for the abolition of specified facilities using hazardous substances 2. Issuance of investigation orders by the prefectural governor 3. Submission of soil investigation results along with the notification of land use change 4. Submission of application for area designation, etc. Soil leaching standards and groundwater standards: Cadmium: 0.01 mg/L → 0.003 mg/L Trichloroethylene: 0.03 mg/L → 0.01 mg/L Soil content standards: Cadmium: 150 mg/kg (dry) → 45 mg/kg (dry) Our company, as an environmental measurement certification organization and ISO 9001 certified institution, has established a system to provide analysis results for multiple samples in a short time frame based on the concept of "accuracy, speed, and kindness." For more details on the revisions, please check the URL below.