Chemical Oxygen Demand (COD) Digestion Vials, Low Range  ChemTest COD vials test allow the consumer to perform highly sensitive and accurate water testing easily. Particularly in the case of standard and serial tests, it is considerably faster and simpler when using tube test measurements. The COD tube experiments require an accurately determined quantity of reagents, thus eliminating the presence of excess chemicals and maximizing the protection of the test. By determining the amount of oxygen needed for oxidation of decreased species, including organic matter, in a water sample using a particular oxidizing agent, temperature and time reduction, the vial is commonly used as a measure of organic contamination. COD vials monitoring is a good measure of organic pollutants in cyanide and heavy metal-containing industrial waste water. COD vials testing offers a fast response to changing situations before critical problems arise. read more

  Services    Years Experiences   ,000  ++ Clients   Spectrum Laboratories Group is an accredited laboratory under Skim Akreditasi Makmal Malaysia (SAMM) and Department of Standard Malaysia to MS ISO/IEC 17025 for chemical and microbiological testing. On top of that, we are fully committed to provide high quality and efficient services based on requirement by Department of Environmental (DOE), Department of Occupational Safety and Health (DOSH) and Malaysia Standards. Analytical Laboratory & Environmental Monitoring Services At present, the group operates three testing laboratories among whole Malaysia, namely Spectrum Laboratories Sdn Bhd, Spectrum Laboratories (Johore) Sdn Bhd and Spectrum Laboratories (Penang) Sdn Bhd. Our laboratories are strategically located respectively in Shah Alam, Johor Bahru and Bukit Mertajam to cater for the central, Southern and Northern regions of Peninsular Malaysia. Hence, this can make us serve our customer better. Our laboratories are recognized by international standard techniques and are fully equipped with the latest automated instruments to cater for testing and monitoring services.  The laboratories not only serve as independent third parties to provide accurate and prompt services to relevant industries, at the same time also as the Group itself, which undertake R & D activities for the Group. The laboratories provide analytical, environmental and workplace monitoring services such as:    Analysis Water Analysis Effluent Analysis Soil Analysis Food Analysis Organic Analysis Schedule Waste Analysis  Monitoring Environmental Air and Noise Level Monitoring for EIA Studies Water Quality Monitoring For EIA Studies Air Emission Monitoring Isokinetic Stack Monitoring Chemical Exposure Monitoring (CEM) Local Exhaust Ventilation (LEV) Noise Risk Assessment (NRA) Chemical Health Risk Assessment (CHRA) Indoor Air Quality (IAQ)  Studies Waste Water Characteristic Studies (WWCS) Treatability Studies Research and Development (R&D) read more

Chemical Oxygen Demand (COD) Digestion Vials, High Range ChemTest COD vials test allow the consumer to perform highly sensitive and accurate water testing easily. Particularly in the case of standard and serial tests, it is considerably faster and simpler when using tube test measurements. The COD tube experiments require an accurately determined quantity of reagents, thus eliminating the presence of excess chemicals and maximizing the protection of the test. By determining the amount of oxygen needed for oxidation of decreased species, including organic matter, in a water sample using a particular oxidizing agent, temperature and time reduction, the vial is commonly used as a measure of organic contamination. COD vials monitoring is a good measure of organic pollutants in cyanide and heavy metal-containing industrial waste water. COD vials testing offers a fast response to changing situations before critical problems arise.   read more

Chemical Oxygen Demand (COD) Digestion Vials, Medium Range ChemTest COD vials test allow the consumer to perform highly sensitive and accurate water testing easily. Particularly in the case of standard and serial tests, it is considerably faster and simpler when using tube test measurements. The COD tube experiments require an accurately determined quantity of reagents, thus eliminating the presence of excess chemicals and maximizing the protection of the test. By determining the amount of oxygen needed for oxidation of decreased species, including organic matter, in a water sample using a particular oxidizing agent, temperature and time reduction, the vial is commonly used as a measure of organic contamination. COD vials monitoring is a good measure of organic pollutants in cyanide and heavy metal-containing industrial waste water. COD vials testing offers a fast response to changing situations before critical problems arise. read more