Guyana National Bureau of Standards |  Portal 

    Standards

    Laboratory × Paints And Surface Coatings × Tobacco Products × Non-destructive testing of metals ×
    Code of safety for chemical laboratories
    Code of Safety for Chemical laboratories
    Specification for test paints and surface coating
    Specification for the limit on lead content in paints
    Requirements for advertising – Part 3: Advertising of cigarettes
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    General requirements for the operation of a laboratory
    General requirements for the operation of a laboratory