Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for grades of fresh watermelons
    Specification for grades of fresh ginger
    Specification for grades of green plantain
    Specification for carambola
    Specification for Grades of sweet potatoes
    Specification for Grades of fresh agricultural produce Part 1: Bananas
    Specification for Cassava
    Specification for poly (vinyl chloride)(PVC) plastic pipe, schedules 40, 80 and 120
    Specification for (PVC) pressure-rated pipe (SDR series)
    Packaged natural coconut water - Specification
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