Use conventional detection methods-gas chromatography, retention time qualitative in the quantitative effect on the solvent extraction of pharmaceutical wastewater by chemical pretreatment of samples and water samples to detect volatile organic compounds analysis. 采用常规检测手段&气相色谱分离、保留时间定性、内标法定量对经溶剂萃取后的制药废水样品及经化学预处理后水样中挥发性有机污染物进行检测分析。
Primary study on the convenient detection of volatile organic acid in beer with GC analysis 气相色谱分析啤酒中挥发性有机酸的简单方法初探
On a sample tank, thes test the noxious gas of the cabin during shooting : such as the inorganic pollutants, total suspended particulate substance ( TSP ) and the density of volatile organic matter ( VOCs ), and conduct dynamic analysis about them. 以某型坦克为试验样车,测定坦克火炮射击时舱室有害气体如:无机污染物、总悬浮颗粒物(TSP)及挥发性有机物(VOCs)浓度并观察其动态变化。
Research on the Determination of Volatile Organic Compounds in Indoor Air Using SUMMA Canisters with Subsequent Analysis by GC / MS Study on the Enrichment Method by a One-step Thermal Desorption and Sample Direct Injection Technique for Analysis of Volatile Organic Compounds in Room Air 测定室内空气中挥发性有机污染物的SUMMA罐采样-GC-MS联用方法研究一次热解吸直接进样浓缩方法的研究&室内大气中挥发性有机化合物的分析
The performance of the three catalysts was studied in the catalytic combustion of volatile organic compounds ( benzene, toluene and p-xylene ) via the Gas Chromatogram analysis. 以气相色谱为检测手段,用常压连续催化燃烧装置考察了这三种催化剂对甲苯、苯、二甲苯的催化燃烧性能。