Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for packaged water
    Specification for white sugar
    Specification for powdered (icing ) sugar
    Specification for sugar for canning
    Specification for vinegar
    Specification for Grades of green plantain
    Specification for grades of green plantain
    Specification for Grades of sweet oranges
    Specification for Grade of fresh agricultural produce - Mangoes
    Specification for grades of fresh agricultural produce - Grapefruits
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