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1-201 out of 201 article(s)
Title Author Type Date Words
Serum Metabolic Profiling Analysis of Gout Patients Treated with Traditional Chinese Medicine Tongfengtai Granules Based on Gas Chromatography-Mass Spectrometry. Zhang, Jianyong; Pan, Hong; Xie, Jingjing; Wang, Jing; Wang, Ruyi; Qiu, Xia; Zhong, Li; Li, Tengyan; May 31, 2020 3452
Identification and Quality Evaluation of Raw and Processed Asarum Species Using Microscopy, DNA Barcoding, and Gas Chromatography-Mass Spectrometry. Yao, Guangzhe; Ma, Wenjuan; Huang, Xuhua; Jia, Qi; Shen, Jiayuan; Chang, Yanxu; Ouyang, Huizi; He, J Apr 30, 2020 5998
Extraction-Free, Direct Determination of Caffeine in Microliter Volumes of Beverages by Thermal Desorption-Gas Chromatography Mass Spectrometry. Peng, Xianglu; Brown, Melanie; Bowdler, Paul; Honeychurch, Kevin C. Apr 30, 2020 4887
Diagnosis of Gestational Diabetes Mellitus with Point-of-Care Methods for Glucose versus Hospital Laboratory Method Using Isotope Dilution Gas Chromatography-Mass Spectrometry as Reference. Kristensen, Karl; Wangel, Anne-Marie; Katsarou, Anastasia; Shaat, Nael; Simmons, David; Fadl, Helena Mar 31, 2020 7109
Optimized procedures for simultaneous quantitation of low concentration levels of morphine and codeine in urine using gas chromatography-mass spectrometry. Tang, Sheng-Hui; Chuang, Chien-Huei; Chen, Shu-Fen; Chuang, Wei-Chen; Shang, Hung-Sheng Mar 1, 2020 4173
GC-MS Analysed Phyto-Chemicals and Antibacterial Activity of Withania Somnifera (L.) Dunal Extract in the Context of Treatment to Liver Cirrhosis. Mishra, Debendranath; Patnaik, Sunita Report Mar 1, 2020 3501
Floral Scent Evaluation of Three Cut Flowers Through Sensorial and Gas Chromatography Analysis. Aros, Danilo; Garrido, Nicole; Rivas, Constanza; Medel, Marcela; Muller, Carsten; Rogers, Hilary; Ub Jan 1, 2020 6233
Isolation and Characterization of Volatile Oil by Gc-Ms Analysis and Screening of In Vitro Antioxidant Potential of Hydroalcoholic Extracts of Some Indigenous Plants of Northern India in Rodents. Chaudhary, Preeti; Ahmad, Shamim; Khan, Najam Ali Report Dec 1, 2019 6256
Analysis of the Dissipation Behavior of Defoliants in Cotton Fiber during Field and Scouring Process Using Liquid and Gas Chromatography. Ma, Mingbo; Ayaz, Pirah; Jin, Wanhui; Hussain, Munir; Zhou, Wenlong Nov 30, 2019 3630
Exploring the Biomarkers of Sepsis-Associated Encephalopathy (SAE): Metabolomics Evidence from Gas Chromatography-Mass Spectrometry. Zhu; Zhang, Mu; Han, Tingli; Wu, Hua; Xiao, Zhibo; Lin, Shihui; Wang, Chuanjiang; Xu, Fang Nov 30, 2019 6357
Comparative GC-MS Analysis of Nine Different Seasonal Flowers Growing in Selected Region of Pakistan. Report Oct 31, 2019 6649
Gas Chromatography (GC) 2019 Market Segmentation,Application,Technology & Market Analysis Research Report to 2023. Report Oct 18, 2019 750
Carboxylated Multiwalled Carbon Nanotubes as Dispersive Solid-Phase Extraction Sorbent to Determine Eighteen Polychlorinated Biphenyls in Vegetable Samples by Gas Chromatography-Mass Spectrometry. Liu, Tengfei; Yang, Daifeng; Mao, Jian; Zhang, Xueming; Dong, Minghui Sep 30, 2019 7084
Gas Chromatography-Ion Mobility Spectrometry Detection of Odor Fingerprint as Markers of Rapeseed Oil Refined Grade. Chen, Tong; Qi, Xingpu; Chen, Mingjie; Chen, Bin Aug 31, 2019 4659
Gas Chromatography Market Anticipated to be Valued at US$ 3,500 Mn by the End of 2022. Aug 8, 2019 863
Gas Chromatography Market Is Credited Rapid Surge Owing To Numerous Opportunities in Healthcare And Development of Modern Technologies Till 2025 / Million Insights. Aug 7, 2019 1065
Gas Chromatography Market Scenario Indicates Prime Trends & Growth Parameters, 2017-2022. Jun 10, 2019 836
Gradual Optimization of Headspace Solid-Phase Microextraction Conditions of Volatiles in Pepper Chicken Soup Combined with Gas Chromatography-Mass Spectrometry and Principal Component Analysis. Geng, Qiuyue; Zhan, Ping; Tian, Honglei; Wang, Peng; Chen, Haitao Apr 30, 2019 6392
Gas Chromatography Market: Oil & Gas Industries Will Continue to be the Largest End-Users. Apr 12, 2019 814
Gas Chromatography Market Insights Focusing on Primary Trends until 2022 / Key Players are Agilent T. Mar 20, 2019 826
Comparison of residual styrene monomer determination of pharmaceutical materials packed with polystyrene using gas chromatography and ultraviolet/visible spectrophotometer. Mustarichie, Resmi; Tahid, Tahid; Ramdhani, Danni Dec 15, 2018 3976
Global Gas Chromatography Market Assessment & Growth Forecast Examined Untill 2022. Dec 11, 2018 245
Global Gas Chromatography Market Soaring Demand Assures Motivated Revenue Share during 2017-2022. Oct 27, 2018 882
Gas Chromatography Market worth 3.67 Billion USD by 2022. Oct 1, 2018 817
Gas Chromatography Market is expected to reach $3.67 Billion by 2022 from $2.64 Billion in 2016. Sep 5, 2018 444
Surface Characterization of Ni-Mg-Al and Co-Mg-Al Hydrotalcites Investigated by Inverse Gas Chromatography. Report Aug 31, 2018 3456
Identification of Potential Biomarkers for Urine Metabolomics of Polycystic Ovary Syndrome Based on Gas Chromatography-Mass Spectrometry. Zou, Ying; Zhu, Fu-Fan; Fang, Chao-Ying; Xiong, Xi-Yue; Li, Hong-Yun Report Aug 1, 2018 3279
Thermodynamic Interactions and Characterization of Poly (Acetyl Benzofuran Methylmethacrylate) and Poly (Acetyl Benzofuran Methylmethacrylate-co-Acrylonitrile) by Invers Gas Chromatography. Report Feb 28, 2018 6208
Gas Chromatography Coupled to High Resolution Time-of-Flight Mass Spectrometry as a High-Throughput Tool for Characterizing Geochemical Biomarkers in Sediments. Koolenfe, Hector Henrique Ferreira; Klitzke, Clecio Fernando; Binkley, Joe; Patrick, Jeffrey; de Alb Jan 1, 2018 6464
Urinary Metabolomic Study of Chlorogenic Acid in a Rat Model of Chronic Sleep Deprivation Using Gas Chromatography-Mass Spectrometry. Ma, Wei-ni; Zhou, Ming-mei; Gou, Xiao-jun; Zhao, Le; Cen, Fang; Xu, Ying; Shen, Hong-yi Jan 1, 2018 6812
Determination of 4-Methylimidazole in Ammonia Caramel Using Gas Chromatography-Tandem Mass Spectrometry (GC-MS/MS). Wieczorek, Martyna N.; Przygonski, Krzysztof; Jelen, Henryk H. Jan 1, 2018 2987
Headspace Solid-Phase Microextraction Coupled to Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry for the Determination of Short-Chain Chlorinated Paraffins in Water Samples. Zhan, Nan; Guo, Feng; Zhu, Shuai; Rao, Zhu Jan 1, 2018 7179
Analysis of Polycyclic Aromatic Hydrocarbons in Ambient Aerosols by Using One-Dimensional and Comprehensive Two-Dimensional Gas Chromatography Combined with Mass Spectrometric Method: A Comparative Study. Ahn, Yun Gyong; Jeon, So Hyeon; Lim, Hyung Bae; Choi, Na Rae; Hwang, Geum-Sook; Kim, Yong Pyo; Lee, Jan 1, 2018 6195
Development and Validation of Gas Chromatography-Triple Quadrupole Mass Spectrometric Method for Quantitative Determination of Regulated Plasticizers in Medical Infusion Sets. Jeon, So Hyeon; Kim, Yong Pyo; Kho, Younglim; Shin, Jeoung Hwa; Ji, Won Hyun; Ahn, Yun Gyong Jan 1, 2018 5231
Development of a Method for Rapid Determination of Morpholine in Juices and Drugs by Gas Chromatography-Mass Spectrometry. Cao, Mengsi; Zhang, Pingping; Feng, Yanru; Zhang, Huayin; Zhu, Huaijiao; Lian, Kaoqi; Kang, Weijun Jan 1, 2018 4292
Metabolomic Profiling of Human Spermatozoa in Idiopathic Asthenozoospermia Patients Using Gas Chromatography-Mass Spectrometry. Zhao, Kai; Zhang, Jianzhong; Xu, Zhen; Xu, Yue; Xu, Aiming; Chen, Wei; Miao, Chenkui; Liu, Shouyong; Jan 1, 2018 4713
Urinary Metabolomics Study of Patients with Gout Using Gas Chromatography-Mass Spectrometry. Li, Qianqian; Wei, Shuangshuang; Wu, Dehong; Wen, Chengping; Zhou, Jia Report Jan 1, 2018 5126
Rapid Screening of Volatile Organic Compounds from Aframomum danielli Seeds Using Headspace Solid Phase Microextraction Coupled to Gas Chromatography Mass Spectrometry. George, Mosotho J.; Njobeh, Patrick B.; Gbashi, Sefater; Adegoke, Gabriel O.; Dubery, Ian A.; Madala Jan 1, 2018 5068
ANTIBACTERIAL ACTIVITY AND GLC OF MEDICINAL SEED OILS. Report Aug 31, 2017 5529
Analysis of Hydralazine in Pharmaceutical Preparations and Biological Fluids by Gas Chromatography. Report Jun 30, 2017 2960
Geographic differences in persistent organic pollutant levels of yellowfin tuna. Nicklisch, Sascha C.T.; Bonito, Lindsay T.; Sandin, Stuart; Hamdoun, Amro Jun 1, 2017 11372
Phenomenex opens new manufacturing and development facility for gas chromatography columns. May 29, 2017 164
Phenomenex opens new manufacturing and development facility for gas chromatography columns. May 29, 2017 160
Relationship between sensory attributes and volatile compounds of polish dry-cured loin. Gorska, Ewa; Nowicka, Katarzyna; Jaworska, Danuta; Przybylski, Wieslaw; Tambor, Krzysztof Report May 1, 2017 5699
Determination of Irradiation Induced Hydrocarbons in Beef Jerky by GC-MS. Report Feb 28, 2017 4513
GC Method Validation for the Analysis of Menthol in Suppository Pharmaceutical Dosage Form. Abualhasan, Murad N.; Zaid, Abdel Naser; Jaradat, Nidal; Mousa, Ayman Report Jan 1, 2017 3094
Determination of Levels of Organochlorine, Organophosphorus, and Pyrethroid Pesticide Residues in Vegetables from Markets in Dar es Salaam by GC-MS. Mahugija, John A.M.; Khamis, Farhat A.; Lugwisha, Esther H.J. Report Jan 1, 2017 6432
Alkaloids Profiling of Fumaria capreolata by Analytical Platforms Based on the Hyphenation of Gas Chromatography and Liquid Chromatography with Quadrupole-Time-of-Flight Mass Spectrometry. del Mar Contreras, Maria; Bribi, Noureddine; Gomez-Caravaca, Ana Maria; Galvez, Julio; Segura-Carret Report Jan 1, 2017 6903
Quantitative Analysis of Volatile Impurities in Diallyldimethylammonium Chloride Monomer Solution by Gas Chromatography Coupled with Liquid-Liquid Extraction. Liu, Cheng; Zhang, Yuejun; Wang, Haiying; Wang, Weixin Report Jan 1, 2017 5635
Gas Chromatography-Triple Quadrupole Mass Spectrometry Analysis and Vasorelaxant Effect of Essential Oil from Protium heptaphyllum (Aubl.) March. Mobin, Mitra; de Lima, Sidney G.; Almeida, Lorena T.G.; Filho, Jose C. Silva; Rocha, Marcio S.; Oliv Report Jan 1, 2017 4542
Comparison of an Electronic Nose Based on Ultrafast Gas Chromatography, Comprehensive Two-Dimensional Gas Chromatography, and Sensory Evaluation for an Analysis of Type of Whisky. Wisniewska, Paulina; Sliwinska, Magdalena; Dymerski, Tomasz; Wardencki, Waldemar; Namiesnik, Jacek Technical report Jan 1, 2017 5656
Optimization of the Extraction of the Volatile Fraction from Honey Samples by SPME-GC-MS, Experimental Design, and Multivariate Target Functions. Robotti, Elisa; Campo, Federica; Riviello, Marta; Bobba, Marco; Manfredi, Marcello; Mazzucco, Eleono Technical report Jan 1, 2017 8883
Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography-Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil. Mansur, Ahmad Rois; Nam, Tae Gyu; Jang, Hae Won; Cho, Yong-Sun; Yoo, Miyoung; Seo, Dongwon; Ha, Jaeh Technical report Jan 1, 2017 6380
GC-MS Based Metabolite Profiling, Antioxidant and Antimicrobial Properties of Different Solvent Extracts of Malaysian Plectranthus amboinicus Leaves. Swamy, Mallappa Kumara; Arumugam, Greetha; Kaur, Ravinder; Ghasemzadeh, Ali; Yusoff, Mazina Mohd.; S Report Jan 1, 2017 7015
Heat induced synthesis of linolenic acid isomers-a reference standard. Christy, Alfred A. Report Dec 1, 2016 1285
CDS, LIMS combo perfect for GC, MS combo: as more labs combine gas chromatography and mass spectrometry for routine applications, both chromatography data systems and laboratory information management systems are becoming a must. Van Cann, Barbara Nov 1, 2016 1328
QUANTITATION OF ANTICANCER DRUGS CYCLOPHOSPHAMIDE AND IFOSFAMIDE IN URINE AND WATER SEWAGE SAMPLES BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY. Lekskulchai, Veeravan Report Sep 1, 2016 3248
Investigation of Fuel Effects on In-Cylinder Reforming Chemistry Using Gas Chromatography. Wolk, Benjamin; Ekoto, Isaac; Northrop, William Technical report Jun 1, 2016 11056
Asia-Pacific is Expected to Fuel the Growth of Gas Chromatography Market - a New Report from Data Bridge Market Research. May 4, 2016 421
Thermally induced cis-trans isomerisation in trilinolein studied by infrared spectroscopy and gas chromatography. Christy, Alfred A.; Arachchi, Subashini L. Report Apr 1, 2016 3849
Asia-Pacific is Expected to Fuel the Growth of Gas Chromatography Market - a New Report from Data Bridge Market Research. Mar 27, 2016 422
Asia-Pacific Fueling the Growth of Gas Chromatography Market - A New Report from Data Bridge Market Research. Mar 9, 2016 421
Inverse gas chromatography study of polyvinylacetate-solvent and polyethylene-solvent systems. Camacho, Javier; Diez, Eduardo; Gomez, Lourdes; Ovejero, Gabriel Report Jan 1, 2016 5869
Chemical derivatization for forensic drug analysis by GC- and LC-MS. Lin, Dong-Liang; Wang, Sheng-Meng; Wu, Chih-Hung; Chen, Bud-Gen; Liu, Ray H. Report Jan 1, 2016 8669
Thin Layer Chromatography-Bioautography and Gas Chromatography-Mass Spectrometry of Antimicrobial Leaf Extracts from Philippine Piper betle L. against Multidrug-Resistant Bacteria. Valle, Demetrio L., Jr.; Puzon, Juliana Janet M.; Cabrera, Esperanza C.; Rivera, Windell L. Jan 1, 2016 3871
GAS CHROMATOGRAPHY-MASS SPECTROMETRY OF Murraya exotica ESSENTIAL OIL EXTRACTED THROUGH DIFFERENT EXTRACTION TECHNIQUES. Dec 31, 2015 4380
Phytochemical Studies and Antimicrobial Screening of Non/Less- Polar Fraction of Psoralea corylifolia by Using GC-MS. Report Dec 31, 2015 1866
Characterization of Thermo-Catalytic Degradation Products of Waste High-Density Polyethylene Using GC-MS (An Environmental Waste as Feedstock Chemicals). Report Dec 31, 2015 6248
Antioxidant and Antiangiogenic Properties, and Gas Chromatographic-Time of Flight Analysis of Sonchus arvensis Leaves Extracts. Report Dec 31, 2015 6176
Urease Inhibition of Fixed Oils and Fractions of Caralluma tuberculata: Component Identification by GC-MS. Report Oct 31, 2015 3273
Comparison between different sampling methods on gas chromatography-mass spectrometry analysis of Pterocarpus santalinus. Xu, Bin; Zhu, Tao; Liu, Shui; Zhang, Hui Sep 1, 2015 3857
GCMS reveals what Shakespeare was really smoking: using highly sensitive GCMS, researchers analyzed 24 pipe fragments found in Shakespeare's garden for evidence of cannabis and cocaine. Taylor, Michelle Cover story Sep 1, 2015 1154
TD-GC-MS analysis on antibacterial and safety characteristics of volatiles from bamboo during cavitation, carbonization and activation for public health. Ge, Sheng-Bo; Jiang, Tao; Wang, Lishu; Peng, Wan-Xi; Li, Dong-Li; Furuta, Yuzo Report Sep 1, 2015 3508
TD-GC-MS analysis on antimicrobial properties of Vitex negundo wood/PF bio composites for drug store. He, Rui-lin; Chen, Zi-xiang; Zhang, Ji-juan; Zhang, Zhong-feng Report Sep 1, 2015 3148
Characterization of Dachengzi oil shale fast pyrolysis by Curie-point pyrolysis-GC-MS. Huang, Yiru; Han, Xiangxin; Jiang, Xiumin Report Jun 1, 2015 5835
Determination of surface energies and acidity-basicity numbers of protonated and deprotonated forms of poly(sulfonic acid diphenyl aniline) by inverse gas chromatography. Yazici, Ozlem; Karaman, Ferdane Jun 1, 2015 7475
Nematicidal Effects of Carbofuran and GC-MS Analysis of its Residue in Pineapple Fruits. Report Apr 30, 2015 4443
New market study, "North American Gas Chromatography Market - Forecast to 2019", has been published. Apr 15, 2015 592
New Market Research Report: Gas Chromatography Market - Global Forecast to 2019. Apr 10, 2015 591
Extraction and concentration of caffeine from artificial saliva for GC/MS analysis. Mayhew, Johanna; Winbum, Naomi Report Apr 1, 2015 141
Effect of ionol extraction temperature onto its gas chromatographic detection at transformer oil. Zaitsev, S.V. Report Mar 1, 2015 2611
The Long Chain Alcohols of the n-hexane Fraction of Water Hyacinth (Eichhornia crassipes): Extraction, Estimation, GC-MS Analysis and Antimicrobial Activity. Report Feb 28, 2015 3472
GC ensures integrity of drinking water in fracking locations: multiple gas chromatography methods are being deployed to monitor a suite of fracking-related contaminants that may be present in drinking water. Marotta, Lee; Thomas, Robert Feb 1, 2015 1271
Dual-column GC tackles POPs: dual-column gas chromatography meets the needs of the environmental testing industry by providing fast, accurate separation of multiple halogenated compound classes. Parnell, Kristen; Anderson, Tim Feb 1, 2015 1582
Ultra-high speed analysis of new USP methods: updates to the allowed limits of HPLC and GC parameters enable higher-speed analysis of USP methods than ever before. Tanaka, Kenichiro; Hedgepeth, William Feb 1, 2015 1094
Soft ionization drives future GCMS technology: new technology makes it possible to achieve soft ionization without the disadvantages with which it has previously been associated. McGregor, Laura; Bukowski, Nick; Barden, David Dec 1, 2014 1268
Fatty acid composition of certain oil seeds from Nigeria. Ajayi, Ibironke Adetolu; Marchini, Julius Sergio; Dos-Santos, Jose Ernesto; Hotta, Julia Keiko Sakam Report Nov 1, 2014 2514
Hydrogen: minimizing risks, maximizing results: on-site hydrogen generators are safe, reduce run times and improve gas chromatography results. Moulthrop, Larry Sep 1, 2014 1715
Unbodied dehydrated castor oil from oil of castor beans cultivated in tropical and sub tropical zones of Pakistan. Saleem, Rubina; Sultana, Razia; Kandhro, Ambrat; Kandhro, Aftab Ahmad Report Sep 1, 2014 2425
Simultaneous determination of organophosphorous insecticides in bean samples by gas chromatography--flame photometric detection/Determinacao simultanea de pesticidas organofosforados em feijao por cromatografia gasosa com deteccao fotometrica de chama. Borges, Keyller Bastos; Freire, Ellen Figueiredo Jul 1, 2014 3226
Gas Chromatography-Mass Spectrometry Analysis of Agarwood Extracts from Mature and Juvenile Aquilaria malaccensis. Jong, Phai Lee; Tsan, Pascale; Mohamed, Rozi Report Jun 30, 2014 2940
IDENTIFICATION OF VARIOUS CHEMICAL CONSTITUENTS IN TOMATO SPECIES USING GC-MS TECHNIQUE. Report Jun 30, 2014 1673
Don't overestimate cannabidiol during medical cannabis potency testing by gas chromatography. Cochran, Jack Jun 1, 2014 426
Using aromatic biological markers as a tool for assessing thermal maturity of source rocks in the Campano-Maastrichtian Mamu Formation, Southeastern Nigeria. Ogala, Jude E.; Akaegbobi, Mike I. Report Jun 1, 2014 8250
Life sciences chrome: liquid and gas chromatography have become staples in medical, proteomics, metabolomics and genomics applications. Hock, Lindsay Report Apr 1, 2014 1612
Fatty Acid Profiling of Lipid A Isolated from Indigenous Salmonella Typhi Strain by Gas Chromatography Mass Spectrometry. Jabbar, Abdul; Ali, Aamir; Tawab, Abdul; Haque, Abdul; Iqbal, Mazhar Report Feb 28, 2014 4844
Reversed phase SPE and GC-MS study of polycyclic aromatic hydrocarbons in water samples from the River Buriganga, Bangladesh. Nawaz, Md. Saddam; Ferdousi, Farhana Khanam; Rahman, Mohammad Arifur; Alam, A.M. Shafiqul Report Jan 1, 2014 5597
Identification of new metabolites of bacterial transformation of indole by gas chromatography-mass spectrometry and high performance liquid chromatography. Arora, Pankaj Kumar; Bae, Hanhong Report Jan 1, 2014 2768
Development of a gas chromatography-mass spectrometry method for the quantification of Glucaric Acid derivatives in beverage substrates. Craig, Ana Paula; Fields, Christine C.; Simpson, John V. Report Jan 1, 2014 5025
Analysis of five earthy-musty odorants in environmental water by HS-SPME/GC-MS. Ding, Zhen; Peng, Shifu; Xia, Weiwen; Zheng, Hao; Chen, Xiaodong; Yin, Lihong Report Jan 1, 2014 5394
The application of resonance-enhanced multiphoton ionization technique in gas chromatography mass spectrometry. Li, Adan; Song, Jianzheng; Sun, Yang; Jiao, Tifeng Report Jan 1, 2014 3728
Determination of volatile compounds in four commercial samples of Japanese green algae using solid phase microextraction gas chromatography mass spectrometry. Yamamoto, Masayoshi; Baldermann, Susanne; Yoshikawa, Keisuke; Fujita, Akira; Mase, Nobuyuki; Watanab Report Jan 1, 2014 5198
An exploration on the suitability of airborne carbonyl compounds analysis in relation to differences in instrumentation (GC-MS versus HPLC-UV) and standard phases (gas versus liquid). Kim, Ki-Hyun; Szulejko, Jan E.; Kim, Yong-Hyun; Lee, Min-Hee Report Jan 1, 2014 8272
Fumigant antifungal activity of Corymbia citriodora and Cymbopogon nardus essential oils and citronellal against three fungal species. de S. Aguiar, Raimundo Wagner; Ootani, Marcio A.; Ascencio, Sergio Donizeti; Ferreira, Talita P.S.; Report Jan 1, 2014 4509
Volatile organic silicon compounds in biogases: development of sampling and analytical methods for total silicon quantification by ICP-OES. Chottier, Claire; Chatain, Vincent; Julien, Jennifer; Dumont, Nathalie; Lebouil, David; Germain, Pat Report Jan 1, 2014 4589
Analgesic, anti-inflammatory, and GC-MS studies on Castanospermum australe A. Cunn. & C. Fraser ex hook. Sajeesh, Thankarajan; Parimelazhagan, Thangaraj Report Jan 1, 2014 7300
Determination of haloacetic acids in bottled and tap water sources by dispersive liquid-liquid microextraction and GC-MS analysis. Shatri, Mohsen A. Al-; Nuhu, Abdulmumin A.; Basheer, Chanbasha Report Jan 1, 2014 4569
Assessment of pesticide residues in flesh of Catla catla from Ravi River, Pakistan. Akhtar, Mobeen; Mahboob, Shahid; Sultana, Salma; Sultana, Tayyaba; Alghanim, Khalid Abdullah; Ahmed, Report Jan 1, 2014 5982
Analysis of volatile components of Cape Gooseberry (Physalis peruviana L.) grown in Turkey by HS-SPME and GC-MS. Yilmaztekin, Murat Report Jan 1, 2014 5370
Quantitative analysis and fingerprint profiles for quality control of fructus Schisandrae by gas chromatography: mass spectrometry. Xia, Yong-Gang; Yang, Bing-You; Liang, Jun; Yang, Qi; Wang, Di; Kuang, Hai- Xue Report Jan 1, 2014 5235
Comparison of two derivatization methods for the analysis of fatty acids and trans fatty acids in bakery products using gas chromatography. Salimon, Jumat; Omar, Talal A.; Salih, Nadia Report Jan 1, 2014 8212
Synchronized analysis of FTIR spectra and GCMS chromatograms for evaluation of the thermally degraded vegetable oils. Sim, Siong Fong; Lee, Terri Zhuan Ean; Lu, Nurul Aida Lu Mohd Irwan; Samling, Benedict Report Jan 1, 2014 3791
Alkaloids in processed Rhizoma Corydalis and crude Rhizoma Corydalis analyzed by GC/MS. Guo, Zhifeng; Cai, Ru; Su, Huidan; Li, Yunlong Report Jan 1, 2014 3356
Halogenated anesthetics determination in urine by SPME/GC/MS and urine levels relationship evaluation with surgical theatres contamination. Indelicato, Serena; Bongiorno, David; Indelicato, Sergio; Ceraulo, Leopoldo; Tranchina, Ernesto; Ave Report Jan 1, 2014 4192
Determination of lactones in wines by headspace solid-phase microextraction and gas chromatography coupled with mass spectrometry. Perez-Olivero, S.J.; Perez-Pont, M.L.; Conde, J.E.; Perez-Trujillo, J.P. Report Jan 1, 2014 6260
Alkali metal modification of silica gel-based stationary phase in gas chromatography. Naggar, Ashraf Yehia El- Report Jan 1, 2014 4417
Dispersive surface energy and acid-base parameters of tosylate functionalized poly(ethylene glycol) via inverse gas chromatography. Sesigur, Feyza; Sakar, Dolunay; Yazici, Ozlem; Cakar, Fatih; Cankurtaran, Ozlem; Karaman, Ferdane Report Jan 1, 2014 3993
Characterization of fatty acid profile of argan oil and other edible vegetable oils by gas chromatography and discriminant analysis. Rueda, Ascension; Seiquer, Isabel; Olalla, Manuel; Gimenez, Rafael; Lara, Luis; Cabrera-Vique, Carme Report Jan 1, 2014 6950
Development of sugar cane molasses in formulations of madeleines, mini croissants, and buns incorporated with interesterified oil. Chikhoune, Anis; Bedjou, Fatiha; Oubouzid, Sabrina; Boukefoussa, Rosa; Bechri, Bilal; Tarmoul, Houri Report Jan 1, 2014 5853
Analysis of the Fatty Acid Composition of Taraxicum Officinale Flowers Oil by Gas Chromatography Mass Spectrometer. Dec 31, 2013 2622
QuEChERS, GC smoke out tobacco pesticides: tobacco is traditionally a complex sample, but the team of QuEChERS, GCXGC TOF/MS and dispersive solid phase extractiuon clean up can easily and accurately perform analysis and separation. Misselwitz, Michelle; Cochran, Jack; Kowalski, Julie Dec 1, 2013 2710
Gas Chromatographic Mass Spectrometric Analysis of n-Hexane Fraction of the Leaves of Sugar Beets (Beta vulgarus). Report Aug 31, 2013 1589
The Origin and Characterization of Soluble Organic Matter in the Phosphate Rock (Mardin-Mazidagi-Turkey). Report Aug 31, 2013 2591
Gas chromatography and 2D-gas chromatography for petroleum industry; the race for selectivity. Book review Aug 1, 2013 119
Lewis acid-base properties of cellulose acetate phthalate-polycaprolactonediol blend by inverse gas chromatography. Reddy, Annem Sudharshan; Rani, Papulareddy Reddi; Reddy, Kalluru Subramanyam Report Aug 1, 2013 3771
Qualitative and Quantitative Assessment of Fatty Acids of Buddleja asiatica by GC-MS. Ali, Farman; Ali, Irshad; Bibi, Hafsa; Malik, Abdul; Stern, Ben; Maitland, Derek James Report Jun 30, 2013 2565
Application-specific phases advance GC testing: harvesting the power of application-specific phases, as opposed to general purpose columns, allows both performance and productivity gains. Parnell, Kristen Jun 1, 2013 1270
Hydrogen facilitates faster, safer GC runs: as helium becomes a rarer resource for gas chromatography practitioners, hydrogen is filling the void as a viable alternative that can offer superior results. Speranza, John Jun 1, 2013 1546
Gas chromatography and photoacoustic spectroscopy for the assessment of soil greenhouse gases emissions/Cromatografia gasosa e espectroscopia fotoacustica para avaliacao das emissoes de gases de efeito estufa do solo. Nicoloso, Rodrigo da Silveira; Bayer, Cimelio; Denega, Genuir Luis; de Oliveira, Paulo Armando Victo Feb 1, 2013 4032
Characteristics assessment of cooking oil and vanaspati ghee. Kandhro, Aftab Ahmed; Sultana, Razia; Saleem, Rubina; Lal, Ambrat; Yasmin, Arfa Report Jan 1, 2013 7565
Analysis and Phytotoxicity of Oily Fraction of Aerial Parts of Cichorium intybus. Shah, Shazia; Mahmood, Azhar; Saied, Sumayya; Malik, Abdul Report Dec 31, 2012 2433
Gas chromatography--tandem mass spectrometry method for the simultaneous determination of oxysterols, plant sterols, and cholesterol precursors. Matysik, S.; Klunemann, H.H.; Schmitz, G. Report Nov 1, 2012 4840
Gas Chromatography-flame Ionization Determination of Benzaldehyde in Non-Steroidal Anti-inflammatory Drug Injectable Formulations using new Ultrasound-assisted Dispersive Liquid-liquid Microextraction. Mashayekhi, Hossein Ali; Rezaee, Mohammad; barmaroudi, Shirin Sadeghi; Pourshamsian, Khalil; Ahmadi, Report Oct 31, 2012 3004
Supply of an ICP - MS instrument (inductively coupled plasma mass spectrometer) and a GC - MS/ MS instrument (gas chromatography mass mass triple quadruple system) for the toxics laboratory at the Laboratories Complex. Sep 19, 2012 140
Estimation of serum nicotine by gas chromatography in smokers, passive smokers and never smokers. Ata-ur-Rahman, Zil-a-Rubab; Ata-ur-Rahman, Mohammad Report Aug 31, 2012 2795
Investigation of the chemical composition of essential oil of aerial branches of Achillea wilhelmsii C.Koch Charvsa plant area. Armand, Nezam Report Aug 1, 2012 1559
GC-MS analysis of Fatty acids (FAs) of Prosobranch Gastropod species Thais carinifera From Pakistan Coast (North Arabian Sea). Afsar, Nuzhat; Siddiqui, Ghazala; Rasheed, Munawwer; Ahmed, Viqar Uddin; Khan, Afsar Report Jun 30, 2012 3417
Metabolic heterogeneity in polycystic ovary syndrome is determined by obesity: plasma metabolomic approach using GC-MS. Escobar-Morreale, Hector F.; Samino, Sara; Insenser, Maria; Vinaixa, Maria; Luque-Ramirez, Manuel; L Report Jun 1, 2012 6468
Two-step biochemical differential diagnosis of classic 21-hydroxylase deficiency and cytochrome P450 oxidoreductase deficiency in Japanese infants by GC-MS measurement of urinary pregnanetriolone/ tetrahydroxycortisone ratio and 11[beta]-hydroxyandrosterone. Koyama, Yuhei; Homma, Keiko; Fukami, Maki; Miwa, Masayuki; Ikeda, Kazushige; Ogata, Tsutomu; Hasegaw Report Apr 1, 2012 3607
Reference measurement procedure for total glycerides by isotope dilution GC-MS. Edwards, Selvin H.; Stribling, Shelton L.; Pyatt, Susan D.; Kimberly, Mary M. Report Apr 1, 2012 5270
Request of offers from accredited agents for the supply of (a) a complete microarray system for the whole genome association system, (b) a gas chromatography/ single quadruple mass spectrometer, (c) a fully automated, bench top, random access immunoassay. Jan 21, 2012 158
Assessment of Pesticide Residues in Some Fruits Using Gas Chromatography Coupled with Micro Electron Capture Detector. Report Dec 31, 2011 4545
Request of offers from specialized companies and agents to import (a) a gas chromatography instrument with mass spectrometer (a GC/ MS system), (b) a high resolution TEM instrument, 200 KV, (c) a micro fluidic card array real time system, also (d) laborat. Dec 27, 2011 162
Inverse gas chromatography characterization of coatings. Langer, Ewa; Kaminska-Bach, Grazyna Oct 1, 2011 2451
Pre-clinical validation of a Vaginal cream containing Copaiba oil (reproductive toxicology study). Lima, C.S.; De Medeiros, B.J.L; Favacho, H.A.S.; Dos Santos, K.C.; De Oliveira, B.R.; Taglialegna, J Report Sep 15, 2011 9223
Insecticidal Properties of Piper nigrum Fruit Extracts and Essential Oils against Spodoptera litura. Fan, Loh Siew; Muhamad, Rita; Omar, Dzolkhifli; Rahmani, Mawardi Report Aug 31, 2011 4995
ISOAMYL SALICYLATE: SYNTHESIS AND USE IN BEAUTY SOAP AS A FRAGRANCE. Khokhar, Zia-ullah; Munir, Shabnam; Ahmad, Sh. Asrar; Ehsan-Ul-Haq; Ahmad, Aziz; Ali, Sh. Shahbaz; Q Report Jun 30, 2011 3383
EVALUATION OF TRIHALOMETHANES IN TAP WATER SAMPLES OF KARACHI CITY (PAKISTAN). Report Jun 30, 2011 2123
Request of offers from specialized agents to locally supply (a) a gas chromatography instrument with mass spectrometer operated under the GC/ MS system, (b) a universal testing machine with electromechanical drive, 600 KN, (c) a simultaneous TGA - DSC/ DT. Apr 25, 2011 158
Investigation of volatile organic compounds (VOCs) emission beyond the territory of oil terminals during different seasons/Lakiuju organiniu junginiu emisijos tyrimas uz naftos terminalu teritorijos skirtingais sezonais. Paulauskiene, Tatjana; Zabukas, Vytenis; Vaitiekunas, Petras; Zukauskaite, Audrone; Kvedaras, Valdas Report Mar 1, 2011 5221
POLYCHLORINATED RESIDUES IN MILK OF LACTATING WOMEN FROM KARACHI, PAKISTAN. Report Dec 31, 2010 2760
Supply of a gas chromatography instrument (GC Mass) required to identify insecticides in food commodities for the Toxics Unit at the Central Laboratories. Jul 4, 2010 128
Sequential Microwave-Assisted Extraction of Oil from Layer Poultry Feeds and GC-MS Quantification of the Fatty Acids. Report Jun 30, 2010 3075
Variation in Fatty Acids Composition Including Trans Fat in Different Brands of Potato Chips by GC-MS. Report Jun 30, 2010 2456
Head start: in-house generation of [H.sub.2] for head space gas chromatography provides effective extraction of compounds of interest from complex samples. Froehlich, Peter; Media, Peak; Belobraydich, Corky Jun 1, 2010 2097
Direct assessment of cumulative aryl hydrocarbon receptor agonist activity in sera from experimentally exposed mice and environmentally exposed humans. Schlezinger, Jennifer J.; Bernard, Pamela L.; Haas, Amelia; Grandjean, Philippe; Weihe, Pal; Sherr, Report May 1, 2010 5926
GC/MS analysis of volatile constituents and antibacterial activity of the essential oil of the leaves of Eucalyptus globulus in atlas median from Morocco. Derwich, E.; Benziane, Z.; Boukir, A. Report Sep 1, 2009 6408
Influence of added surfactant on particle flocculation in waterborne polymer-particle systems. Karlson, L.; Olsson, M.; Bostrom, G.; Piculell, L. Dec 1, 2008 5090
Market profile: GC-MS in food analysis. Statistical table Sep 30, 2008 947
Market profile: gas chromatography analysis of biofuels. May 31, 2008 495
Rapid gas chromatography identification technique determines treatment of muscle foods. Apr 1, 2008 346
Meltfit is the One: a new method of coupling capillary columns improves gas chromatography analyses. Walz, Martha Apr 1, 2008 924
Two-dimensional gas chromatography/electron-impact mass spectrometry with cryofocusing for simultaneous quantification of MDMA, MDA, HMMA, HMA, and MDEA in human plasma. Kolbrich, Erin A.; Lowe, Ross H.; Huestis, Marilyn A. Feb 1, 2008 5281
Identification and estimation of Methaqualone in toffee samples using gas chromatography-mass spectrometry, Fourier transform infrared spectrometry, and high-performance thin-layer chromatography. Kuila, Dilip Kumar; Muhkopadhyay, Baijayanta; Lahiri, S.C. Oct 1, 2006 2687
Development of GC/MS in environmental analyses: increasing computer capability yields improved methods. Grosser, Zoe A. Aug 1, 2006 1296
Surface characteristics of untreated and modified hemp fibers. Gulati, Deepaksh; Sain, M. Mar 1, 2006 2730
Safeguarding against terror with GC: gas chromatography is being applied on various fronts in the war against terror. Walz, Martha Feb 1, 2006 1770
Chapter 18 Respiration and gas fluxes. Jan 1, 2006 2315
Analysis by Curie-Point-Pyrolysis coupled with gas chromatography. Dec 22, 2005 207
Market profile: two-dimensional GC. Jun 30, 2005 503
Emerging markets resuscitate gas phases instrumentation. Jan 15, 2005 441
Development and testing of a solid phase microextraction method for the trace analysis of nitro organic explosives using gas chromatography-electron capture detector and gas chromatography-mass spectrometry. McDonald, Jeffrey G.; Maslanka, Dennis E.; Mount, Kelly H.; Miller, Mark L. Oct 1, 2004 5785
GC/MS: diverging views of market opportunities. Aug 31, 2004 1558
Market profile: electronic noses. Mar 31, 2004 493
Gas chromatography strives for better separation: well established in numerous industries, gas chromatography continues to aim for higher separation yields through different instrumental improvements. Sidawi, Danielle Mar 1, 2004 2006
Gas Chromatography gains new ground; up to the last decade there has not been any change in Gas Chromatography (GC) Systems--but the need for speed coupled with smaller units is pushing the market to new limits. Mallozzi, Jeannette Industry Overview Mar 1, 2003 1281
The laboratory notebook: answering important questions about quality. (Quality Focus). Green, Robert Sep 1, 2002 1389
How to use gas chromatography for trace analyses. (Analytical Instruments). Madabushi, Janardhan Brief Article Jun 1, 2002 661
Tools Simplify GC Analysis Of Trace Components. Marsili, Ray Aug 1, 2001 2007
Introducing the best way to comply with new API gas sampling standards. Brief Article Jul 1, 2001 295
USING GCMS TO ANALYZE WINE -- AN UNDERGRADUATE PROJECT SUITABLE FOR UNDERGRADUATE SCIENCE LABORATORY COURSES. Brief Article Jan 1, 2000 117
GC/TOF-MS Piques Interest in Food Labs. Herp, Betsy; Myers, Nancy Brief Article Aug 1, 1999 888
LCs and GCs performing dual roles in industry. Masi, C.G. Jan 1, 1998 2610
Portable GC/MS aids in HazMat disaster cleanup. Vandendorpe, Laura Jan 1, 1998 968
Concurrent determination of second-generation antidepressants in plasma by using gas chromatography with nitrogen-phosphorus detection. Jourdil, Nicole H.; Fontanille, Philippe D.; Bessard, Germain M. Nov 1, 1997 1555
Urine organic acid profiling by capillary gas chromatography after a simple sample pretreatment. Husek, Petr Oct 1, 1997 1161
New GC injection techniques enhance pollution analyses. Marsili, Ray Aug 1, 1997 1052
Analysis of rubber materials by pyrolysis GC. Phair, Maxine Feb 1, 1997 2006
Evaluation of thermal extraction GC MS for estimation of emissions from SBR dryers. Concienne, L.H. Jan 1, 1995 2085
Gas chromatography. Asimov, Isaac Reference Source Jan 1, 1994 126
Vacuum pump simplifies GC system. May 1, 1993 338
Analysis of N-nitrosamines in compounds. Hajdasz, David Jan 1, 1992 1873
New tandem system expands GC peak resolution. Siegel, Herb Jun 1, 1991 969
Better assay for pesticides tainting food. Walker, Tim May 11, 1991 443
Fast automated full scan GC/MS analyses of difficult trace analytes in industrial and biological matrices. Jennison, Colin P.R.; Jennison, Joyce May 1, 1991 2251
Enhancing that fresh-squeezed flavor. Pennisi, Elizabeth Apr 27, 1991 219
IR and MS detection systems complement each other. Duncan, Wayne P. Apr 1, 1991 884
Environmental instruments meet a triple challenge. Studt, Tim Dec 1, 1990 1046
Tracing horse doping with GC/MS. Schulz, Rudiger Oct 1, 1990 653
Down the alimentary canal with gun and camera. Jueneman, Frederic B. column Jun 1, 1990 781
Cracking the code of corn chip aroma. Jul 29, 1989 272

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