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    Methods of sampling and testing for Water and wastewater: Part 9 – Phosphorus
    GYD 4,400
    Voluntary Environment

    This standard prescribes methods of sampling and testing for phosphorus in water and wastewater.

    • Year of Declaration: 2001
    • Reference:
    • Number of Pages: 9
    • Code: GYS 229-9
    • Version:
    • ICS Number: 13.060.50