Guyana National Bureau of Standards |  Portal 

    Standards

    Code of safety for chemical laboratories
    Code of Safety for Chemical laboratories
    Specification for brown sugar
    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
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    General requirements for safety in laboratories