Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for Gold articles
    Specification for Gold articles
    Metric practice guide conversion factors and procedures
    Specification for salted fish and dried salted fish
    Coconut Oil ― Specifications
    Specification for test paints and surface coating
    Specification for the limit on lead content in paints
    Specification for Poultry feed and feed ingredients
    Specification for carambola
    Specification for carambola