Norm

ISO 1389-4:1977 en

Phthalic anhydride for industrial use - Methods of test - Part 4: Measurement of colour after treatment with sulphuric acid

  • Deze norm is ingetrokken sinds 06-06-2002

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 2
Gepubliceerd op 01-02-1977
Taal Engels

Details

ICS-code 71.080.50
Nederlandse titel Phthalic anhydride for industrial use - Methods of test - Part 4: Measurement of colour after treatment with sulphuric acid
Engelse titel Phthalic anhydride for industrial use - Methods of test - Part 4: Measurement of colour after treatment with sulphuric acid

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