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- A gas chromatographic method is described for determining benzene carboxy-lic acids and esters. 讨论了苯羧酸及苯羧酸酯混合物的气相色谱分析方法。
- Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method. 液剂中低沸点溶剂的测定。气相色谱分析法。
- Tobacco and tobacco products - Determination of organochlorine pesticide residues - Gas chromatographic method. 烟草和烟草制品。有机氯农药残留量的测定。气相色谱法。
- A gas chromatographic method for determination of cholesterol was applied to distinguish hogwash oil from the edible vegetable oil. 动物脂肪中普遍含有大量的胆固醇,而在植物油中一般不含或含有极少量的胆固醇。
- A gas chromatographic method for the quantitative analysis of monopalmitin and monoolein in fat and oil was described. 建立了一种利用气相色谱法测定油脂中棕榈酸单甘油酯与油酸单甘油酯含量的方法。
- A gas chromatographic method for the determination of 3-octanone in occupational atmospheres was developed. 报道了空气中乙基戊基甲酮的气相色谱测定方法。
- A low-polarity and low-loaded column gas chromatographic method for the determination of 4-nitrophenol is described. 101涂渍硅烷化玻璃微球柱的色谱行为,并用于测定对硝基苯酚。
- Objective] To establish gas chromatographic method for butyl acetate in workplace air. 建立工作场所空气中乙酸丁酯的热解吸气相色谱测定方法。
- The Capillary gas chromatographic method (GC) was introduced for determining HCH residues in the soil. 采用气相色谱法毛细管色谱柱分离、电子捕获检测器检测土壤中残留的六六六含量。
- A capillary gas chromatographic method (GC) was established for determining acetaniprid residues in Lonicera japonic. 建立了啶虫脒在金银花中残留量的毛细管气相色谱检测方法。
- Animal and vegetable fats and oils - Determination of the content of trans fatty acid isomers of vegetable fats and oils - Gas chromatographic method. 动植物脂肪和油。蔬菜脂肪和油过脂肪酸异构体含量测定。气相色谱法。
- Essential oils. Evaluation of non volatile residu content. General gas chromatographic method on packed and capillary column. 香精油。非挥发残余物含量的评定。填充毛细管柱和毛细管柱通用气相色谱法。
- Ethylene and propylene for industrial use. Determination of traces of carbon monoxide and carbon dioxide. Gas chromatographic method. 工业用轻烯烃。乙烯和丙烯。一氧化碳和二氧化碳痕量的测定。气相色谱法。
- This regulation prescribes the concentrations of benzene, toluene and dimethylbenzene in air forresidential area by gas chromatograph method. 本标准规定了用气相色谱法测定居住区大气中苯、甲苯和二甲苯的浓度。
- The gas chromatograph method for determination of silylation yield of hydroxyethyl cellulose was establised. 并建立了用气相色谱法测定甲硅烷基化率的方法。
- A rapid gas chromatographic method of determining fatty acids in structured lipids was studied, and the best analysis condition was established. 研究了质构脂质中各种脂肪酸的组成及含量的气相色谱快速测定方法,确立了最佳分析条件。
- A simple and fast gas chromatographic method was used for the simultaneous determination of fluoroacetamide and tetramine. 建立了同时检测氟乙酰胺和毒鼠强的气相色谱法。
- A gas chromatographic method to quickly test the efficiency of refrigerator deodorizer in eliminating ethanethiol is introduced in this paper. 报道一种快速检测冰箱除臭器对乙硫醇驱除效率的气相色谱分析方法。
- A capillary gas chromatographic method with directly sampling was established to determination the residual amount of DMF in ozagrel. 建立了直接进样毛细管气相色谱法测定奥扎格雷中DMF残留量的方法。
- A gas chromatographic method using an external standard was established for determination of d-phenothrin in aerosol pesticide. 建立了用气相色谱外标法分析气雾杀虫剂产品中右旋苯醚氰菊酯的方法。