GB/T 8570.6-2010
Determination of liquefied anhydrous ammonia.Part 6:Oil content.Gravimetric and infra-red methods (English Version)

Standard No.: GB/T 8570.6-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 8570.6-2010
Replace: GB/T 8570.6-1988

Scope: WARNING: Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated by relevant national laws. Liquid anhydrous ammonia is highly toxic, corrosive to skin, mucous membranes and eyes, and can cause severe burns if contacted. Proper protection should be carried out during operation. This part of GB/T 8570 specifies two methods for determining the content of non-volatile oil in liquid anhydrous ammonia (liquid ammonia) at about 105°C: gravimetric method and infrared absorption spectroscopic method.

GB/T 8570.6-2010 Referenced Document

GB/T 8570.1 Determination of liquefied anhydrous ammonia.Part 1:Taking a laboratory sample
GB/T 8570.3-2010 Determination of liquefied anhydrous ammonia.Part 3:Residue content.Gravimetric method
GB/T 8570.4 Determination of liquefied anhydrous ammonia- Part 4:Residue content-Titrimetric method
HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis

2010 GB/T 8570.6-2010 Determination of liquefied anhydrous ammonia.Part 6:Oil content.Gravimetric and infra-red methods
1988 GB/T 8570.6-1988 Liquefied anhydrous ammonia--Determination of oil content--Gravimetric and infra-red methods