This standard specifies the sampling methods for import and export refrigerant inspection. This standard is applicable to sampling of the liquid phase and meteorological parts of import and export refrigerants. For refrigerants with boiling points close to or exceeding room temperature, only liquid phase samples are required.
SN/T 2537-2010 Referenced Document
GB/T 6678 General principles for sampling chemical products
GB/T 6680 General rules for sampling liquid chemical products
GB/T 6681-2003 General rules for sampling gaseous chemical products
SN/T 2537-2010 history
2010SN/T 2537-2010 Method of sampling for import and export refrigerants inspection