GB/T 8570.6-1988
Liquefied anhydrous ammonia--Determination of oil content--Gravimetric and infra-red methods (English Version)
- Standard No.
- GB/T 8570.6-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-03
- Replace By
- GB/T 8570.6-2010
- Latest
- GB/T 8570.6-2010
- Scope
- This standard 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 spectroscopy. When the oil content is less than 5 mg/kg determined gravimetrically, it is reported as less than 5 mg/kg, or determined by infrared spectroscopy.
GB/T 8570.6-1988 history
- 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
GB/T 8570.6-1988 -All Parts
GB/T 8570.1-2008 Determination of liquefied anhydrous ammonia.Part 1:Taking a laboratory sample
GB/T 8570.2-2010 Determination of liquefied anhydrous ammonia.Part 2:Estimating of ammonia content
GB/T 8570.3-2010 Determination of liquefied anhydrous ammonia.Part 3:Residue content.Gravimetric method
GB/T 8570.4-2010 Determination of liquefied anhydrous ammonia- Part 4:Residue content-Titrimetric method
GB/T 8570.5-2010 Determination of liquefied anhydrous ammonia.Part 5:Water content.Karl Fishcer method
GB/T 8570.6-2010 Determination of liquefied anhydrous ammonia.Part 6:Oil content.Gravimetric and infra-red methods
GB/T 8570.7-2010 Determination of liquefied anhydrous ammonia.Part 7:Iron content.o-Phenathroline spectrophotometric method