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Analysis of sodium chloride for industrial use - Part 1- Method for determination of sodium chloride content. Original standard BS 7319-1-1990 (1999) ISO 2481-1973 in PDF full version. Additional info + preview on request

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Analysis of sodium chloride for industrial use - Part 2- Method for determination of moisture content. Original standard BS 7319-2-1990 (1999) ISO 2483-1973 in PDF full version. Additional info + preview on request

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Analysis of sodium chloride for industrial use - Part 3- Method for determination of matter insoluble in water or in acid. Original standard BS 7319-3-1990 (1999) ISO 2479-1972 in PDF full version. Additional info + preview on request

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Analysis of sodium chloride for industrial use - Part 4- Method for determination of sulphate content. Original standard BS 7319-4-1990 (1999) ISO 2480-1972 in PDF full version. Additional info + preview on request

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Analysis of sodium chloride for industrial use - Part 5- Method for determination of calcium and magnesium contents. Original standard BS 7319-5-1990 (1999) ISO 2482-1973 in PDF full version. Additional info + preview on request

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Small fixed fire extinguishers - Part 1- Specification for small fixed halon fire extinguishers. Original standard BS 7327-1-1990 (1999) in PDF full version. Additional info + preview on request

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