澳大利亚Aqua Diagnostic www.aquadiagnostic.com
PeCOD开创了COD测量的新方法，采用无毒试剂，无需消解，更环保，更安全，不受氯化物影响，可以测定海水的COD，几分钟内就能测定出COD值。

Aqua Diagnostic was incorporated in 2005, and has its Head Office and Applications Laboratory in Melbourne, Australia.

Aqua Diagnostic’s business mission is to become an international supplier of innovative analysis technologies, and has recently commercialized a range of product forms based on its PeCOD™ technology for COD analysis (Chemical Oxygen Demand).

With its initial focus on the rapidly growing global market of Water Management, Aqua Diagnostic is able to offer the industry significant improvements in both the quality and economy of water management.