| 1. | General rules for mass spectrometric analysis 质谱分析方法通则 |
| 2. | Foodstuffs - detection of irradiated food containing fat - gas chromatographic mass spectrometric analysis of 2 - alkylcyclobutanones 食品.含脂肪辐照食品的检测. 2 -烷基环丁酮的气相色谱质谱分析 |
| 3. | Foodstuffs - detection of irradiated food containing fat - gas chromatographic mass spectrometric analysis of 2 - alkylcyclobutanones 食品.经过照射处理含脂肪食品的检测. 2烷基环丁酮的气相色谱质谱分析 |
| 4. | Foodstuffs - detection of irradiated food containing fat - gas chromatographic mass spectrometric analysis of 2 - alkylcyclobutanones ; german version en 1785 : 2003 食品.经过辐射的含脂肪的食品的检测. 2烷基环丁酮的气 |
| 5. | Standard test method for determination of gaseous and particulate polycyclic aromatic hydrocarbons in ambient air collection on sorbent - backed filters with gas chromatographic mass spectrometric analysis 环境空气中气态和颗粒多环芳香烃测定的标准试验方法 |