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ISO 20764:2003

Petroleum and related products — Preparation of a test portion of high-boiling liquids for the determination of water content — Nitrogen purge method
24. 10. 2003.

Опште информације

90.93     18. 4. 2025.

ISO

ISO/TC 28

Međunarodni standard

75.080  

engleski   francuski  

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Apstrakt

ISO 20764:2003 specifies two procedures for the preparation of test portions from petroleum and related products boiling above 200 degrees Celsius, which can then be used for the determination of total water content within the range of 3 mg/kg to 1 000 mg/kg. The method is applicable to unused and used lubricating oils, non-aqueous hydraulic fluids and high-boiling solvents. The test portions generated by these procedures are suitable for standard Karl Fischer water-content determinations, such as those described in ISO 6296 and ISO 12937.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 20764:2003
90.93 Odluka o potvrđivanju standarda
18. 4. 2025.

Nacionalna preuzimanja

SRPS EN ISO 20764:2011  
ISS

Nafta i srodni proizvodi — Priprema ispitnih uzoraka tečnosti visoke temperature ključanja za određivanje sadržaja vode — Metoda produvavanja azotom

90.93   Odluka o potvrđivanju standarda

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