Guyana National Bureau of Standards |  Portal 

    Standards

    Code of safety for chemical laboratories
    Code of Safety for Chemical laboratories
    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
    General requirements for the competence of testing and calibration Laboratories
    General requirements for safety in laboratories
    General requirements for safety in laboratories
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