Objavljen
Specifies a direct and a indirect method. Describes the principle, the reagents, the apparatus, the sampling, the test procedures, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1977).
POVUČEN
ISO 3401:1977
OBJAVLJEN
ISO 3401:1991
90.93
Odluka o potvrđivanju standarda
15. 4. 2024.
Cigarete - Određivanje zadržavanja alkaloida u filterima - Metoda spektrometrije
90.93 Odluka o potvrđivanju standarda