Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for white sugar
    Specification for powdered (icing ) sugar
    Specification for sugar for canning
    Specification for brown sugar
    Specification for vinegar
    Specification for Toilet soap
    Specification for hard laundry soap
    Synthetic laundry detergent powder
    Specification for Grades of green plantain
    Specification for grades of green plantain