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Keywords GC analysis;soil;hexachloro 1;3 cyclopentadiene; 气相色谱法;泥土;六氯环戊二烯;
Keywords GC;trichlorfon;triazophos;analysis; 气相色谱法;敌百虫;三唑磷;分析;
Keywords synthesis of methylal;GC analysis; 甲缩醛;合成;气相色谱分析;
This paper reviewed the methods of preparing the calibration gases of pentane and isopentane and discussed the GC analysis methods. 本文论述了正戊烷、异戊烷标准气体的制备方法,并就该标准气体的气相色谱分析方法进行了探讨。
Rapeseed biodiesel (RME) was synthesized with the catalyst of alkaline.The total fatty acid methyl esters in RME were 98% by GC analysis. 摘要采用碱催化甲醇转酯化法制备菜籽生物柴油(RME)，通过气相色谱法测定样品中脂肪酸甲酯的分布与含量，样品中脂肪酸甲酯总量达98%25，符合欧盟生物柴油质量标准要求。
Extraction, separation, and GC analysis methods were determined for cyhalothrin and fenpropathrin using supercritical fluid extraction (SFE). 应用超临界流体萃取技术,建立了三氟氯氰菊酯及甲氰菊酯的萃取分离及GC检测方法。
Finally, using way of GC analyses authenticates the extracting spearmint oil. 采用GC分析鉴定所提取的留兰香油的成分。
This paper provides methods of preparation,homogeneity and stability examination,certified value and statistical analysis of reference materials of Pinus massoniana Lamb.rosin for GC analysis. 系统地介绍了气相色谱用马尾松松香标准样品的研制、均匀性检验、稳定性检验、标准值及数理统计的方法。
Keywords cypermethrin decamethrin fenvalerate GC Analysis; 氯氰菊酯;溴氰菊酯;氰戊菊酯;色谱分析;
Through GC analysis and the comparison of the APHA color and pH values for stability tests and blank tests, it has been proved that a little of stabilizer can keep the 1,1,2,2-tetrabromoethane steady for two years at ordinary temperature. 通过稳定试验和空白试验的色度和pH值对比及色谱分析证明:微量稳定剂就能使四溴乙烷在常温下稳定两年。
Keywords GC;borneol;isoborneol;Shuxinping; 气相色谱;龙脑;异龙脑;舒心平;
Keywords GC;amitraz;orange;residue; 气相色谱;柑桔;双甲脒;残留物;
Keywords GC;Aiyeyou soft capsule;Eucalyptol; 气相色谱;艾叶油软胶囊;桉油精;
Keywords GC;tea drinker;pesticides; 气相色谱;茶汤;农药;
Keywords GC;Loteprednol;methanol;ethanol; 气相色谱;氯替泼诺;甲醇;乙醇;
Keywords GC;tea;amitraz;residue; 气相色谱;茶叶;双甲脒;残留物;
GC Analysis of Polysaccharide from Aweto 虫草菌中多糖的气相色谱分析
Keywords GC;doxycycline hydrochloride;ethanol; 气相色谱法;盐酸多西环素;乙醇;
Keywords GC;trichlorfon;dichlorvos;salt fish; 气相色谱法;敌百虫;敌敌畏;咸鱼;
Keywords GC;Organchlorine pesticides;Tea; 气相色谱;有机氯农药;茶叶;