D&D Laboratory Sdn Bhd is founded by a group of chemists with experience in chemical and environmental control testing.



AQ400 is a flexible analyzer that uses the principle of discrete analysis where each test occurs in a separate or discrete reaction vessel. AQ400 is ideal when many and varied tests are needed on different samples and/or individual results are needed immediately.
Methods comply to APHA include:- Alkalinity, Ammonia, Chloride, Cyanides, Nitrate/Nitrite, Nitrite, Phenol, Phosphate, Ortho Phosphorus, Silicate, Sulfate, Total Kjeldahl Nitrogen
More details: https://www.seal-analytical.com/Products/Discrete-Analyzers/AQ400-Discrete-Analyzer

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