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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SN/T 2422-2010 |
Determination of nitrogen in petroleum coke for import and export. Thermal conductivity method 进出口石油焦中氮的测定 热导法 |
China Import Export Inspection
Standards Determination nitrogen petroleum |
 English PDF |
| SH/T 0656-1998 |
Standard test methods for instrumental determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants 石油产品及润滑剂中碳、氢、氮测定法(元素分析仪法) |
China Petrochemical Industry
Standards Determination nitrogen petroleum |
English PDF |
| SH/T 0162-1992 |
(Petroleum products Determination of basic nitrogen) 石油产品中碱性氮测定法 |
China Petrochemical Industry
Standards Determination nitrogen petroleum |
English PDF |
| SH/T 0224-1992 |
(Petroleum Additives Determination of nitrogen content (Kjeldahl method)) 石油添加剂中氮含量测定法（克氏法） |
China Petrochemical Industry
Standards Determination nitrogen petroleum |
English PDF |
| SH/T 0171-1992 |
(Petroleum and petroleum products - Determination of nitrogen (thymol colorimetry)) 石油和石油产品氮含量测定法（麝香草酚比色法） |
China Petrochemical Industry
Standards Determination nitrogen petroleum |
English PDF |
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