Johore - sales@spectrum.com.my / speclabjb@gmail.com     |     Penang - spectrumlabpg@gmail.com     |
  KL - spectrumlabkl@spectrumlab.com.my / saleskl@spectrumlab.com.my

Spectrum Laboratories Group
slgroup@spectrumlab.com.my

Spectrum Laboratories
(Shah Alam) Sdn Bhd

Lot 14, (PT 5015) 2nd Floor,
Jalan Pendamar 27/90,
Seksyen 27,
40400 Shah Alam,
Selangor, Malaysia.
+603-5192 8188
+603-5192 3188
+603-5192 4188
+603-5192 6188
+603-5191 8188

Spectrum Laboratories
(Johore) Sdn Bhd

18A, Jalan Molek 2/5,
Taman Molek,
81100 Johor Bahru,
Johor, Malaysia.
+607-353 9288
+607-353 2088
+607-353 7088
+607-358 1088
sales@spectrumlab.com.my
speclabjb@gmail.com

Spectrum Laboratories
(Penang) Sdn Bhd

1904, Tingkat 1,
Jalan Bukit Minyak,
Taman Sri Mangga,
14000 Bukit Mertajam,
Seberang Perai Tengah,
Pulai Pinang, Malaysia.
+604-507 5168
+604-507 5188
+604-507 4243
spectrumlabpg@gmail.com

Chemical Oxygen Demand (COD)

Chemical Oxygen Demand, COD tube (ChemTEST vials)

Chemical Oxygen Demand is used in water, waste water, and aqueous hazardous waste as a measurement of contaminants. The calculation of soluble Chemical Oxygen Demand in wastewater is one of the applications of the Chemical Oxygen Demand test, as characterization of total Chemical Oxygen Demand in wastewater is important for precise biotransformation modeling in wastewater treatment processes.

Another application is to rapidly infer from the Chemical Oxygen Demand tests the biodegradability of samples. By forming a connection between Chemical Oxygen Demand and Biological Oxygen Demand, this is typically done. When the proportions and types of materials in waste water remain relatively stable, this approach has been found to be efficient.

High Range 1 products
Low Range 1 products
Medium Range 1 products

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