OTHER
ISO 9408:1999
ISO 9408:1999 is an International Organization for Standardization (ISO) standard that defines a method for evaluating the ultimate aerobic biodegradability of organic compounds and waste waters in an aqueous medium. It specifies a method using a closed respirometer to determine the oxygen demand needed for complete biodegradation by aerobic microorganisms.
📄 Document
Title: APPLICATION FORM OF ISO 9408:1999
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
