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Standard [PUBLISHED]

ISO 7106
Liquefied anhydrous ammonia for industrial use -- Determination of oil content -- Gravimetric and infra-red spectrometric methods

Title (German)

Verflüssigtes wasserfreies Ammonium für Industriezwecke; Bestimmung des Ölgehalts; Gravimetrische und infrarotspektrometrische Methode

Brief description

This International Standard specifies two methods for the determination of the oil content non volatile at about 105 °C, of liquefied anhydrous ammonia for industrial use, namely: — a gravimetric method; — an infra-red spectrometric method. The gravimetric method is applicable to products having an oil content equal to or greater than 10 mg/kg. The infra-red spectrometric method, being more sensitive, is applicable to products having an oil content greater than 1 mg/kg.

Issue date

1985-06

Developing committee

ISO/TC 47 - Chemistry

areas / working committees

Infrastructure

topic / sub working committees

Storage

topics / working groups

Liquefaction
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