About WLN Indonesia

WLN Indonesia was founded in 2008 and located in Manado, North Sulawesi. WLN Indonesia is well known as an excellent environmental Laboratory Service provider and is ready to expand its Water Integrated Services throughout Indonesia.

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Environmental Monitoring Services

WLN Indonesia provides a comprehensive range of environmental monitoring sampling and analysis with a solid commitment to quality and customer service. 

We provide our clients with the best value in laboratory testing, performed in a modern laboratory with qualified professionals and using the best technology.

Laboratory Sampling and Analysis

  • Drinking water
  • Ground Water
  • Surface Water
  • Waste Water
  • Seawater
  • TCLP
  • Organic Pollutants
  • Incinerator
  • Mobile Emissions
  • Static Emissions
  • Ambient Air
  • Soil and Sediments
  • Plants and animal tissues

We will provide sampling technicians, sample containers, sampling equipment as requested. 


Wide Range Laboratory Analysis Listed

  • Physical Parameters
  • Anions, Cations
  • In Organics Parameters
  • Organics Pollutant
  • POP’s
  • Pesticides
  • VOC, SVOCs, PCBs
  • Metals and Heavy Metals with Part per Trillion (ppt) Level
  • Legionella analysis
  • Microbiology for Food Analysis and Testing



Advanced Instrumentations:

  • Mercury Analyzer
  • UV Visible Spectrophotometer
  • Total organic Carbon
  • Absorbable Organic Halide/Total Organic Halide
  • Isokinetic Sampling Apparatus



Integrated Laboratory Information System.

WLN Indonesia uses powerful software and database to manage all information of the laboratory process from client information, sample registration, analytical results, validation and the report to the customer. All data is stored in ILIS and can be easily traced to detailed about everything related to the analysis (identification of customers, samples, analytical results, remarks, quality control data, reports and invoices). Data storage available up to 10 years.

Quality Control

  • WLN Indonesia has been accredited according to ISO/IEC 17025:2005 by the National Accreditation Committee (Komite Akreditasi Nasional, KAN) for Accreditation number LP-433-IDN
  • All laboratory sampling and analysis refer to International Standards (USEPA, APHA, ASTM, OSHA, NIOSH) 
  • WLN Indonesia is registered at The Ministry of Environment N0.0029/LPJ/LABLING-1/LRK/KLH.

We ensure  accurate analysis report with the best quality assurance and quality control program on site and on Lab all according to the above mentioned references.