GC-MS Determination of Brominated Flame-retardants in Plastic Products;
气相色谱-质谱联用法测定塑料产品中的溴系阻燃剂
Determination of volatile organic compounds in textiles by GC-MS using headspace solid phase microextraction;
顶空固相微萃取-气相色谱-质谱联用分析纺织品中挥发性有机物
Study on Essential Oil of Evodia lepta Leaves by GC-MS;
广东产三叉苦叶挥发性成分的气相色谱-质谱联用分析
Analysis of Chemical Constitutes of Volatitle Oil by Gas Chromatography-Mass Spectrometry;
五色梅叶挥发油成分的气相色谱-质谱联用分析
Analysis and Comparison of the Essential Oil from the Stems and Leaves of Pipor Kadsura(choisy) Owchi from Zhejiang by Gas Chromatography-Mass Spectrometry
气相色谱-质谱联用分析比较浙江海风藤茎及叶挥发油成分
Volatile organic compounds (VOCs) in drinking water samples from eight water supply works of Nanjing city were trapped through purging and investigated by gas chromatography-mass spectrometry,twenty VOCs including volatile halogenated hydrocarbons,volatile monoaromatics,naphthalene and volatile halogenated benzenes were detected.
运用吹扫捕集和气相色谱-质谱联用技术对南京市8个自来水厂生产的生活饮用水中挥发性有机化合物进行了分析研究,共检出化合物20种,主要是由液氯消毒带来的副产物挥发性卤代烃,检出化合物的量都低于国家饮用水标准,亦即南京市饮用水中挥发性有机物含量符合饮用标准。
Determination of 2-chloro-5-trichloromethylpyridine by GC/MS;
气相色谱-质谱联用分析2-氯-5-三氯甲基吡啶
Analysis of Fatty Acids in Milk and Dairy Products by GC/MS;
气相色谱-质谱联用法分析奶及乳制品中的脂肪酸
Study on the Differentiation of the Essential Oil from Two Schefflera Plants by GC/MS;
两种鹅掌柴属植物挥发油的气相色谱-质谱联用鉴别研究
The fraction which was separated in the process of distilling used aircraft deicing fluid was analyzed by gas chromatography-mass spectrometry(GC-MS),and three active components were identified.
采用气相色谱-质谱联用技术对蒸馏废飞机除冰液所得馏分进行分析,分离出了3个峰,鉴定出馏分中被蒸出的除冰液有效成分为乙二醇、2-辛酮和2-辛醇,利用峰面积归一化法确定各组分的相对含量为乙二醇占85。
A confirmatory method is presented for the determination of acrylamide in different food products by gas chromatography-mass spectrometry(GC-MS).
建立了一种用于食品中丙烯酰胺含量的气相色谱-质谱联用检测方法。
Simultaneous distillation extraction(SDE) was coupled to gas chromatography-mass spectrometry(GC-MS) for the direct analysis of volatile compound.
运用同时蒸馏萃取法提取甘草浸膏挥发性成分,采用毛细管气相色谱-质谱联用技术,结合计算机检索对挥发油进行分离和鉴定,色谱峰面积归一化法进行定量分析,同时,进行了卷烟加香试验。
GC/MS was utilized to study the photo-(lysis) mechanism of EDAP so as to infer the self-initiation and curing process of the UV resins.
通过碱催化乙酰丙酮和丙烯酸乙酯的迈克尔加成反应,合成了4,4二乙酰庚二酸二乙酯(EDAP),该化合物具有可紫外光自固化的β-二酮结构但无光固化基团,利用气相色谱质谱联用(GC/MS)研究其光解机理从而推断紫外光自固化树脂的固化机理。
47 volatile components were isolated and identified successfully by the capillary gas chromatography-mass spectrometry(GC-MS) from fresh potato puree, while 37 from potato puree stored at 4℃ for 1 day.
采用顶空固相微萃取法(HS-SPME)制备样品,利用气相色谱质谱联用法(GC-MS)分离并鉴定新鲜的及在4℃下冷藏1d的马铃薯泥的挥发性风味物质。
The result which was detected by GC-MS showed that SFE has high extraction ratio,no emptyings,and extracts entirely,etc.
用气相色谱质谱联用(GC-MS)对超临界CO2萃取的花椒化学成分进行了研究。
The volatile flavor components from sesame seed oil were obtained by steam distillation,and 57components were separated and identified by GC-MS.
采用水蒸气蒸馏,无水乙醚萃取浓缩,气相色谱质谱联用测定了市售芝麻油的挥发性风味成分,实验共分离鉴定了57种化合物,占总检出化合物的81。
gas chromatograph-mass spectrometer
气相色谱-质谱联用仪
Analysis of Essential Oil of Osmanthus Fragrans Lour. var aurantiacus Mak. by Gas Chromatography-Mass Spectroscopy
丹桂挥发油的气相色谱-质谱联用分析
IDENTIFY THE KEY PAY ZONES BY COMBINING GAS CHROMATOGRAM AND MASS SPECTROGRAPHY
气相色谱-质谱联用判识稠油井主产层
Study on Determination for Pesticide Residues Utilizing GAS Chromatagraphy-Mass Spectrometry (GC-MS) Method;
气相色谱-质谱联用法（GC-MS）测定农药残留的研究
GC-MS Analysis on the Chemical Constituents of Black Soyabean Tar;
黑豆馏油化学成分气相色谱-质谱联用分析
Chemical Analysis on Volatile Oil of Piper puberulum by GC-MS
毛蒌挥发油化学成分的气相色谱-质谱联用分析
GC-MS Study on the Essential Oil of Angelica dahurica
亳白芷挥发油成分的气相色谱-质谱联用分析
Analysis of Volatile Oil Components in Evodiae Fructus from Various Habitats
不同产地吴茱萸挥发油气相色谱-质谱联用分析
Determination of Acetyl Benzene in Shoe Materials by Gas Chromatographic-Mass Spectrometric Method
气相色谱-质谱联用法测定鞋材中乙酰苯的含量
Study on Fatty Acid of Sheep's Oil by GC-MS
气相色谱-质谱联用法分析羊脂油的脂肪酸成分
Determination of Brominated Flame-retardant in Plastic Products by Gas Chromatography-Mass Spectrometry
气相色谱-质谱联用检测塑料产品中溴化阻燃剂
GL-MS Determination of Ultratrace Amounts of Estrogen
气相色谱-质谱联用检测水中超痕量雌性激素
GC-MS determination of nicotine in tobacco
气相色谱-质谱联用法测定烟草中尼古丁的含量
Analysis of Chemical Constituents in Roots of Actinidia valvata Dunn with GC-MS Method
猫人参化学成分的气相色谱-质谱联用分析
Chemical Component Analysis of Essential Oil from Artemisia frigide Willd Carbonisatus by GC-MS
蒙药阿给炭中挥发油的气相色谱-质谱联用分析
Determination of Bromadiolone in Soil by GS-MS
气相色谱-质谱联用仪测定土壤中的溴敌隆
gas chromatograph-mass spectrometer(GC0MS)
气相色谱—质谱联用仪接口
gas chromatograph-mass spectrometer-computer
气相色谱仪-质谱仪-计算机联用系统