Water Analysis

Water analysis and water flow measurement on factory effluent, rivers, sewage, lakes, marshes, oceans, etc.

We conduct surveys and analyses of factory effluent, rivers, oceans, lakes, marshes, groundwater, etc.,
as listed in the Water Pollution Prevention Act.

Rock Analysis

Whole Rock Analysis, Mineral Identification, Heavy Metal Elution Test

We conduct the identification of rocks' chemical composition, mineral constituents and alteration minerals, and elution tests of hazardous substances, such as heavy metals.

• Mineral identification method using XRD (X-ray diffraction)
• Determination of chemical element composition using XRF (X-ray fluorescence)
• Whole rock analysis using ICP
• Elution test of hazardous substances, including heavy metals

Working Environment Measurement

Measurement of dust, specified chemical substances, metals, organic solvents, etc.
Inspection work of local exhaust ventilation, etc. and consultation for improvement of work environment

Our working environment measurement experts conduct design, sampling, and analysis of the work environment regarding indoor air, etc. We also provide consultation services for the improvement of the working environment.

• Various working environment measurements
  Dust, organic solvents, specified chemical substances, etc.
• Inspection work of local exhaust ventilation, etc.
• Consultation on environmental improvement
• Mask fit test

Atmospheric Measurement and Analysis

Soot, smoke, and exhaust gas measurement, hazardous air measurement

We measure dust concentration, etc. in exhaust gasses listed in the Air Pollution Control Act, Act on Special Measures against Dioxins, etc.

• Exhaust gas measurement
  Moisture measurement and flow speed measurement
  Exhaust gas composition CO₂, O₂, N₂, etc.
  Dust concentration NOx, SOx
• Hazardous air pollutants
• Indoor air (sick building, etc.)
• VOC, THC, various organic solvents

Noise and Vibration Measurement

Environmental surveys, measuring surveys of the place of occurrence, such as plants and construction sites, and consultation of complaints handling

We measure noise and vibration levels at plants, etc., and compare them with the standards. We also identify the place of occurrence and source equipment to help reduce the occurrences.

• ・Noise measurement (Noise Regulation Act, etc.)
  Plants, cars, construction work, equipment, environment, complaints handling, etc.

Waste Analysis

Criteria for industrial waste containing metals and other materials, waste compositional analysis

We conduct analysis on "Verification concerning Industrial Wastes containing Metals, etc. (Notice by Ministry of Environment No.13)" and other related matters.

• Cinders, sewage sludge, etc. (Notice by Ministry of Environment No.13) Elution test
  Heavy metals, VOC components, etc.
• Used oil analysis
• waste compositional analysis
  Ashes, combustibles, heating value, etc.
• Analysis of used foundations
  Toxic metals, valuable metals, etc.

Quality management analysis

Quality management, purity and impurity analysis, research support

We conduct various analyses of quality management and process management. We also propose and conduct analyses for different purposes, such as research projects, etc.

• Various instrumental analysis
  ICP optical emission
  Atomic absorption
  HPLC, etc.
• Gravimetric method
  Silicon, sulfuric acid, etc.
• Colorimetric method
  Arsenic, lead, etc.
• Other
  RoHS, specific surface area, density, etc.

Soil Analysis

Soil Contamination Countermeasures Act, Environmental surveys

We conduct analyses regarding soil, such as Notice by Ministry of Environment No.18 and 19 tests, Improved soil hexavalent chromium elution test, sediment monitoring methods, etc.

• Soil Contamination Countermeasures Act
  Notice by Ministry of Environment No.18 Elution test
  Notice by Ministry of Environment No.19 Content test, etc.
• Improved soil (hexavalent chromium elution test)
  Notice by Ministry of Environment No.46 Elution test
  Tank Leaching Test
• Sediment Monitoring Methods
• Soil Gas Analysis