国产精品毛片久久久久久无码_国产成人精品aa毛片_青草国产97香蕉在线视频_國產倫理一區二區三區_97青草依人在线视频_日韩欧美色图3页老熟女视频_成年性午夜免费福利视频_免费国产中文国语自产在久久_九九亚洲中文字幕_在线日韩亚洲综合

Home > Development and innovation > Laboratory testing services
Laboratory testing services
In order to meet customer requirements and provide high standards of hazardous waste treatment service, a high standard waste testing center with 360 square meters and total value of more than RMB 10 million of testing equipment more than 20 sets(including: ICP, X-ray fluorescence spectrometer, GC, IC, Spectrophotometer, TOC, DSC, Calorimeter, titrator etc.) was established in 2006. Testing center can be engaged in water and wastewater, solid waste and other chemical properties testing services (including halogen analysis, analysis of heavy metals, PCBs, anion etc.) Testing center mainly adopts the Chinese national standard for the identification of hazardous waste, and also refers to the United States Environmental Protection Agency (USEPA) SW-846 "physical and chemical methods for the determination of solid wastes".

Testing center is strictly in accordance with the requirements of ISO/IEC 17025, and obtained the China National Accreditation Commission (CNAS) on laboratory testing ability certification in April 2014. The company hopes to establish the management system of the testing center, and adhere to the service tenet of "quality first, customer first", and provide better service for our customers and environmental protection enterprises in china.





Business scope


1.Cleaning water testing

  • - pH
  • -Conductivity
  • - Alkalinity
  • - Phosphate
  • - Hardness
  • - Chloride

    • 2.Industrial wastewater testing

  • - pH
  • - COD
  • - TOC
  • - Fluoride
  • - Chloride
  • - Phosphate
  • - Nitrate
  • - Sulfate
  • - Water suspension
  • - Hexavalent chromium
  • - Water heavy metal element

    • 3.Industrial solid waste testing

  • - Corrosion test
  • - Flammability test
  • - Calorific value
  • - Water content
  • - Halogen
  • - Sulfur and phosphorus elements
  • - Heavy metal elements
  • - PCBs
  • - Reaction test


    • 4.Other testing