Natural environment water (rivers, lakes, sea areas, etc.) Artificially contaminated water (sewage, industrial wastewater, etc.) Other water quality analysis and survey Soil survey related to the Soil Contamination Countermeasures Law, agricultural land soil and other soil analysis and surveys, [Information disclosure of survey organizations designated by the Soil Contamination Countermeasures Law] Recycled raw materials, environmental safety tests of recycled products, judgment for waste disposal, waste oil PCB, sludge, waste liquid Dust (No. 1) Specified chemical substance (No. 3) Heavy metal (No. 4) Organic solvent (No. 5) Measurement of indoor pollutants such as formaldehyde, toluene, xylene and dibutyl phthalate Well water quality inspection Dedicated tap water quality inspection Water quality inspection based on the Building Sanitation Management Law Analysis of three major nutrients (nitrogen, phosphorus, potassium) and other nutrients 22 specific malodorous substances Odor index, odor intensity Sediment elution test, sedimentation test, turbid water purification test, and other experiments on request Environmental noise / vibration, automobile noise / vibration, low frequency sound / ground predominant vibration Traffic volume survey Soot (SOX / NOX / Dust) Specific dust (asbestos) at the boundary of the site Water Supply Law (102 items of pesticides ) Golf course pesticides