gas chromatographic

Gas chromatographic analysis reveals that the reducing gases percentage composition greatly decreases with the increasing of AN.

A fast and accurate gas chromatographic (GC) method for the determination of fatty alcohols used in detergent was established.

Tobacco and tobacco products - Determination of organochlorine pesticide residues - Gas chromatographic method.

Animal feeding stuffs - Determination of residues of organophosphorus pesticides - Gas chromatographic method.

Water quality. Determination of highly volatile halogenated hydrocarbons. Gas-chromatographic methods.

Animal feeding stuffs - Determination of residues of organochloride pesticides - Gas chromatographic method.

Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods.

The optimum gas chromatographic analysis condition of determining trichlorobenzene isomer content was obtained.

PROPYLENE FOR INDUSTRIAL USE. DETERMINATION OF HYDROCARBON IMPURITIES. GAS CHROMATOGRAPHIC METHOD.

BUTADIENE FOR INDUSTRIAL USE. DETERMINATION OF HYDROCARBON IMPURITIES. GAS CHROMATOGRAPHIC METHOD.

ETHYLENE FOR INDUSTRIAL USE. DETERMINATION OF HYDROCARBON IMPURITIES. GAS CHROMATOGRAPHIC METHOD.

Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method .

Cigarettes - Determination of nicotine in smoke condensates - Gas-chromatographic method.

Oil of cassia, Chinese type. Determination of trans-cinnamaldehyde content. Gas chromatographic method on capillary columns.

They used gas chromatographic-mass spectroscopic analysis to work out which particular gases were present, and in what concentrations.

A headspace and auto injection gas chromatographic method for determination of ethanol in concentrated fruit juice was established.

BUTADIENE FOR INDUSTRIAL USE. DETERMINATION OF OXYGEN AND ARGON IN THE GASEOUS PHASE ABOVE LIQUID BUTADIENE. GAS CHROMATOGRAPHIC METHOD.

A gas chromatographic method was developed to directly determine the enantiomers of acrylic ketone alcohol and acrylic ketone acetate.

BUTADIENE FOR INDUSTRIAL USE. DETERMINATION OF OLIGOMERS. GAS CHROMATOGRAPHIC METHOD.

PROPYLENE FOR INDUSTRIAL USE. DETERMINATION OF OLIGOMERS. GAS CHROMATOGRAPHIC METHOD.

Gas chromatographic method was developed for the quantitative determination of BHA, BHT in chicken oil.

oils of eucalyptus citriodora and citronella . determination of citronellal . gas chromatographic method on packed and capillary column.

Oil of rosewood. Determination of alpha-terpineol. Gas chromatographic method on packed and capillary column.

Tobacco and tobacco products. Determination of vapour-phase nicotine in air. Gas-chromatographic method.

abstract: Objective To establish a rapid gas chromatographic method of diisobutyl ketone in workplace air for emergent event.

A method was developed for pre-column derivatization and gas chromatographic analysis of validamycin A residue in soil.

A gas chromatographic method for analysis of hydrocarbons in edible oil extraction solvent was developed.

A gas chromatographic method for quantitative analysis of urotropine is described.

Oils of calamus. Determination of cis-beta-asarone. Gas chromatographic method on packed column.

Essential oils. Evaluation of non volatile residu content. General gas chromatographic method on packed and capillary column.

The characteristics, adjustment, and operation process of HZT-03 trace total hydrocarbon gas chromatographic analyzer are described.

Gas chromatographic technique has the features as low cost, short time, no production influence and high precision.

abstract: Objective To establish a gas chromatographic method for determining the residual solvents in Pipemidic Acid.

BASIC SILICONES FOR INDUSTRIAL USE. DETERMINATION OF ALCOXY RADICALS. GAS CHROMATOGRAPHIC METHOD.

Surface active agents - Gas chromatographic trace determination of free ethylene oxide in ethoxylates.

PLASTICS. HOMOPOLYMER AND COPOLYMER RESINS OF VINYL CHLORID. DETERMINATION OF RESIDUAL VINYL CHLORID MONOMER. GAS CHROMATOGRAPHIC METHOD.

oil of eucalyptus globulus . determination of 1 , 8 - cineol content . gas chromatographic method on packed and capillary column.

WATER QUALITY. DETERMINATION OF BENZENE AND SOME DERIVATIVES. PART 1 : HEAD-SPACE GAS CHROMATOGRAPHIC METHOD.

A capillary gas chromatographic determination of injection solvents used for voriconazole

Quantitative Relationship Between Gas Chromatographic Retention Indices and Structural Parameters of Polychlorinated Naphthalenes

Gas Chromatographic Determination of Extractable Compounds Composition and Emission Rate of Volatile Terpenes from Larch Needle Litter

Preparation And Application of a Capillary Gas Chromatographic Column Using Zinc Dodecylbenzenesulphonate as Stationary Phase

Preparation of a capillary gas chromatographic column using copper dodecylbenzenesulphonate as stationary phase and analysis of phenols

Research on the Quantitative Relation between the Gas Chromatographic Components and the Relative Density of Lightweight Hydrocarbons

Solvents for paints and varnishes - Propylene glycol ethers - Gas chromatographic determination of the degree of purity

Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method

Resolution of overlapping gas chromatographic-mass spectrometric signal using continuous wavelet transform-pure variable approach

Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic method

Plastics; Homopolymer and copolymer resins of vinyl chloride; Determination of residual vinyl chloride monomer; Gas chromatographic method

Animal feeding stuff - Determination of residues of organophosphorus pesticides - Gas chromatographic method

Gas chromatographic mass spectrometric quantitative determination of cantharidin in hair- breeding cosmetics

Methods for analysis of animal feeding stuffs - Determination of residues of organochlorine pesticides - Gas chromatographic method

Head-space gas chromatographic determination of residual solvent in fluorouracil sustained-release subcutaneous implant

Workplace air--Determination of trichloromethane--Direct injection gas chromatographic method

Prediction of Capillary Gas Chromatographic Retention Index Data by Combined Multilinear Regression and Artificial Neural Networks

Water quality - Determination of benzene and its analogies--Gas chromatographic method

Gas Chromatographic Analysis of Aromatic Hydrocarbons in Gasoline by Column Switching-Back Flushing Technique and Normalization Method

Derivative Gas Chromatographic Analysis of Fructooligosaccharide in Fermented Sucrose

Workplace air--Determination of acrylonitrile--Thermal desorption gas chromatographic method

Workplace air--Determination of epichlorohydrin--Direct injection gas chromatographic method

Determination of dimethylamino-ethyl methacrylate using capillary gas chromatographic method

Workplace air--Determination of acrylonitrile--Solvent desorption gas chromatographic method

Gas Chromatographic Determination of Organophosphorus Pesticide Multi-residues in Vegetables

Quantitative Evaluation of the Variation of Aroma Harmony in Processed Fruit and Vegetable Juices with Gas Chromatographic Data

Head-space gas chromatographic analysis for the volatile flavor compounds from Ganoderma lucidum submerged-cultured broth

Solvents for paints and varnishes; acetic esters; gas chromatographic determination of the degree of purity

Testing of Plastics; Determination of Volatile Aromatic Hydrocarbons in Polystyrene; Gas chromatographic Method

Solvents for paints and varnishes; alcohols; gas chromatographic determination of the degree of purity

Workplace air--Determination of carbon tetrachloride-Solvent desorption gas chromatographic method

Gas chromatographic analysis of gas products of biomass gasification hydrogen production experiment in supercritical water

Workplace air--Determination of acrylonitrile --Direct injection gas chromatographic method

Capillary Gas Chromatographic Determination of Residual Solvents in Betaxolol Hydrochloride

Workplace air--Determination of acetaldehyde--Solvent desorption gas chromatographic method

Capillary Gas Chromatographic Determination of Residual Chlorothalonil in Vegetables

Determination of clenbuterol residues in animal foods and biological materials by gas chromatographic-mass spectrometric method

Development of a Gas Chromatographic Column System for the On-Line Analysis of Trace Tetrahydrofuran in Hexane

Solvents for paints and varnishes; ketones; gas chromatographic determination of the degree of purity

Workplace air--Determination of carbon tetrachloride--Direct injection gas chromatographic method

Toluene of coal carbonization; Determination of hydrocarbon impurities-gas chromatographic method

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

A Topological Study on the Relationship Between Gas Chromatographic Retention Indices of Alcohols and Their Molecular Structures

Analysis of fuel gases - Methods for non-manufactured gases - Hydrocarbons and inert gases - Extended analysis by gas chromatographic method

Workplace air--Determination of naphthalene--Solvent desorption gas chromatographic method

Workplace air--Determination of trichlorethylene--Gas chromatographic method

Application of Gas Chromatographic Analysis Technology in Potential Faults Diagnosing of Oil Filled Electrical Equipment

Solvents for paints, varnishes and similar coating materials; methods of analysis for solvent mixtures; gas chromatographic method

Experimental Research on Gas Chromatographic Determination for o-Chlorotoluene Collected by Activated Charcoal in the Workplace Air

Determination of Sulfur Compound in Liquefied Petroleum Gas and Liquefied Natural Gas by Gas Chromatographic-mass Spectrometric Method

Workplace air--Determination of dichlorvos--Solvent desorption gas chromatographic method

Ambient air; determination of the mass concentration of carbon monoxide; gas chromatographic method

Workplace air--Determination of isobutyl alcohol--Solvent desorption gas chromatographic method

Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method

workplace air . determination of dimethyl benzene . passive sampling gas chromatographic method

Determination of trace nitrobenzene in small aqueous samples used liquid-liquid micro-extraction and gas chromatographic methods

Chlorofluorohydrocarbons for industrial use; Determination of inert gas content; Gas chromatographic method; General principles

Correlation Between Octanol-Air Partition Coefficients and Retention Parameters of Polychlorinated Biphenyls on Gas Chromatographic Columns

Workplace air--Determination of chloroprene--Direct injection gas chromatographic method

Workplace air--Determination of parathion--Solvent desorption gas chromatographic method

Workplace air--Determination of cyclohexane--Direct injection gas chromatographic method

Waste water from manufacturing process--Determination of total nitro compounds--Gas chromatographic method

Toluene Determination of hydrocarbon impurities Gas chromatographic method

Design and applications of an opening gas chromatographic emulation software

Study of New Calix[4]arene Derivatives as Capillary Gas Chromatographic Stationary Phases

Study on the thermal desorption gas chromatographic method in determining n-hexane in the air of workplace

Soil quality - Determination of mineral oil content - Method by infrared spectrometry and gas chromatographic method

Modeling Gas Chromatographic Retention Indices of Oxygen-containing Compounds by Novel Atom-type Topological Indices

Workplace air--Determination of butanone--Solvent desorption gas chromatographic method

Air-determination of dichloromethane with thermal desorption gas chromatographic method

Experimental Research on Gas Chromatographic Determination for Butyl Ether Collected by Activated Charcoal in the Workplace Air

Determination of Ketone Bodies after Rats Liver Transplantation by Gas Chromatographic Headspace Analysis

Oils of sassafras and nutmeg; Determination of safrole and cis- and trans-isosafrole content; Gas chromatographic method on packed columns

Workplace air--Determination of ethylene oxide--Thermal desorption gas chromatographic method

Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method

Workplace air--Determination of methyl alcohol--Thermal desorption gas chromatographic method

Workplace air--Determination of propyl acetate--Solvent desorption gas chromatographic method

Workplace air--Determination of P-nitroaniline--Solvent desorption gas chromatographic method

Workplace air--Determination of ethyl acrylate--Solvent desorption gas chromatographic method

Application of Gas Chromatographic Analysis Technology in Potential Faults Diagnosis of Transformer

dnp workplace air - determination of vinyl chloride - thermal desorption gas chromatographic method

Workplace air --Determination of dimethyl acetamide --Gas chromatographic method

Animal and vegetable fats and oils - Determination of individual and total sterols contents - Gas chromatographic method

Workplace air--Determination of acetone--Solvent desorption gas chromatographic method

Workplace air--Determination of phorate--Solvent desorption gas chromatographic method

Workplace air--Determination of benzene--Thermal desorption gas chromatographic method

Workplace air--Determination of styrene--Solvent desorption gas chromatographic method

Workplace air--Determination of benzene--Solvent desorption gas chromatographic method

Workplace air--Determination of toluene--Thermal desorption gas chromatographic method

Workplace air--Determination of butadiene--Direct injection gas chromatographic method

Test Methods for Gas Chromatographic Analysis of Major Organic Impurities in Phenol Produced by the Cumene Process

Correlation Analysis of Structures and Gas Chromatographic Retention Indices of Aliphatic Alcohols

Study of Gas Chromatographic Method for Analysis of Neopentylglycol Reactant Solution

Workplace air--Determination of butyl acetate--Solvent desorption gas chromatographic method

Methyl chloride for industrial use; Determination of impurities; Gas chromatographic methods

Correlativity of Quantification Structures and Gas Chromatographic Retention Index of Esters

A Gas Chromatographic Method for Testing the Efficiency of Refrigerator Deodorizer in Eliminating Ethanethiol

workplace air - determination of phosphorus - gas chromatographic method

Workplace air--Determination of diethylamine--Gas chromatographic method

Gas chromatographic; Workplace air; Activated carbon; Solution analysis;

Workplace air--Determination of phenol--Solvent desorption gas chromatographic method

Gas Chromatographic Analysis of Products from Transesterification of Phenol with Dimethyl Oxalate

dnp workplace air - determination of vinyl chloride - direct injection gas chromatographic method

Testing method for hydrocarbon composition of liquefied petroleum gas(gas chromatographic method)

oil of sassafras . determination of safrole and isosafrole content . gas chromatographic method on packed columns

Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method

Workplace air--Determination of ethylene oxide--Direct injection gas chromatographic method

Workplace air--Determination of propyl acetate--Direct injection gas chromatographic method

Workplace air--Determination of methyl acetate--Direct injection gas chromatographic method

Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method

Workplace air--Determination of allyl chloride--Direct injection gas chromatographic method

Workplace air--Determination of methyl alcohol--Direct injection gas chromatographic method

Study on the Thermodynamic Interaction between Host Compounds and Guest Substances by Gas Chromatographic Method

Workplace air--Determination of dimethyl formamide--Gas chromatographic method

Gas chromatographic determination of organic solvents in electrophoretic paint

Rapid Determination of Dimethyl Fumarate in Food Poisoning by Gas Chromatographic-Mass Spectrometric Method

Headspace gas chromatographic analysis of residual solvents in samples of cefepime hydrochloride

Workplace air--Determination of benzene--Direct injection gas chromatographic method

Workplace air--Determination of styrene--Direct injection gas chromatographic method

Workplace air--Determination of acetone--Direct injection gas chromatographic method

Predicting Gas Chromatographic Retention Indices of PCDFs with Novel Molecular Descriptors

Gas chromatographic estimation of organic acids in waste liquor of oxidized cyclohexane with direct sample injection

The Extension and Application of Database of Opening Gas Chromatographic Simulation Experiments

workplace air - determination of benzyl chloride - gas chromatographic method

Gas Chromatographic Determination of Pentachlorophenol in Leather and Textile

Selection of gas chromatographic operational conditions for analyzing substance difficult to separate

Water quality - Determination of six complexing agents - Gas-chromatographic method

Topological Indices of Gas Chromatographic Retention Indices for Aliphatic Alcohols

Gas Chromatographic Analysis of Dimethyl Carbonate Produced by Carbon Dioxide and Methanol Synthesis

Gas Chromatographic Thermodynamics Study on Hydration Processes of Magnesium Chloride with Low Water

Application of gas chromatographic analysis to the detection of transformer failure on locomotive

Natural gas; Determination of water and methanol contents; Gas chromatographic method

Determining Polychlorobiphenyl in Soil With Gas Chromatographic Method

Cigarettes - Determination of nicotine in smoke condensates - Gas-chromatographic method; Technical Corrigendum 1

Thermal Desorption Gas Chromatographic Method for Workplace Air determination of Butyl Acetate

Molecular Topological Research on the Capillary Gas Chromatographic Retention Index Data of Alkanes

workplace air - determination of benzyl cyanide - gas chromatographic method

Workplace air--Determination of methyl parathion--Gas chromatographic method

Workplace air--Determination of ethyl ether--Direct injection gas chromatographic method

Workplace air--Determination of l, l-dimethylhydrazine--Gas chromatographic method

Performance and Application of Decompression and Low Coated Non-polar Liquid Phases in Gas Chromatographic Column

Liquefied anhydrous ammonia for industrial use; Determination of water content; Gas chromatographic method

Synthesis of methylchlorosilane by direct process and its gas chromatographic analysis

Gas Chromatographic Determination of Residual Chloroform and Ethyl Acetate in Tea Polyphenols

Determination of Residual Solvent in Meloxicam by Wide-bore Quartz Capillary Gas Chromatographic Column

Gas chromatographic separation of homologous series of n-Fatty alcohol and ethyl ester of n-Fatty acid on liquid crystal crown ether

Gas Chromatographic Determination of Mancozeb and Its Metabolism Product, Ethylenethiourea Residues, in Lichi

Refitting Shang Fen 103 model Gas chromatographic Instrument into High resolving power Pyrolysis gas chromatographic instrument

Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 1: Identification of polymers (single polymers and polymer blends)

Application of Fast Fourier Transformation in Gas Chromatographic Trace Analysis

Workplace air--Determination of propionic acid--Gas chromatographic method

Gas Chromatographic Analysis of Dimethyl Carbonate Produced by Methanol Liquid Phase Oxo Process

Water quality; determination of selected monovalent phenols; part 1: gas-chromatographic method after enrichment by extraction

Gas Chromatographic Technologies for the Analysis of Essential Oil of Aromatic Plants

Molecular Topological Study on Gas Chromatographic Retention Indices of Alkane Series

The determination of pyrethroid pesticide residues in peanut by gas chromatographic method

Analysis of Error on Headspace Gas Chromatographic Determination of Benzoles with Glass Syringe

Design of Open Computer Simulation Software for Gas Chromatographic Experiments

Capillary Gas Chromatographic Determination of Alkaloids in Tobacco

workplace air - determination of rogor - gas chromatographic method

Gas Chromatographic Method for Determination of Pyrethroid Pesticide Residues in Pea

A Gas Chromatographic Analysis of Products of Propylene Hydration and Etherification

Quantitative Relationship Between Gas Chromatographic Retention Time and Structural Parameters of Alkylphenols

Study on Gas Chromatographic Method for the Evaluation of Residual Solvents by Using Wide Bore Open Tubular Columns

Oil of calamus; Determination of cis-beta-asarone content; Gas chromatographic method on packed columns

Gas Chromatographic Method for Determination of Residual Trifluralin in Peanut

Microwave Digestion-Gas Chromatographic Analysis of Sugars in Sediment Samples

Workplace air--Determination of 2-methoxyethanol--Solvent desorption gas chromatographic method

Tobacco and tobacco products - Determination of water content - Gas-chromatographic method

Preparation of Capillary Gas Chromatographic Columns with High Thermal Stability by Sol-gel Method

Determination of low molecular weight amines in water by headspace gas chromatographic method

Gas Chromatographic Analysis of Products from Reaction of Phenol with Dimethyl Carbonate

Gas Chromatographic Analysis of Naphthalene Compounds in HCC Diesel Fractions

Gas chromatographic determination of dry distillation products of coal-coking

Workplace air--Determination of formic acid--Gas chromatographic method

Studies on Argon Microwave Plasma Torch as Gas Chromatographic Ionization Detector

workplace air - determination of ddt - gas chromatographic method

Modified starch - Determination of adipic acid content of acetylated di-starch adipates - Gas-chromatographic method

Non-fatty foods - Multiresidue methods for the gas chromatographic determination of pesticide residues - Part 1: General considerations

Study on the Performance of Alicyclic Anhydride on the Different Gas Chromatographic Column

Gas chromatographic determination of captan residues in fruits and vegetable

Application of gas chromatographic analysis in watered out layers evaluation

Gas chromatographic analysis oftricyclazole in technical and formulated products

Capillary Gas Chromatographic Determination of Naphthalene in Coal-tar Oil and Cleaning Oil

A Novel Connectivity Index for Gas Chromatographic Retention Index Research of Alkanes

Gas Chromatographic Analysis of Mixture of Ethyl Lactate Enantiomer and Ethyl Pyruvate

Wide-Bore Capillary Gas Chromatographic Determination of Residual DMF in Acrylic Cloth

Water quality - Gas chromatographic determination of some selected chlorophenols in water

Determination of Benzoles in Water Using Headspace Gas Chromatographic

Capillary gas chromatographic determination of trace methylcyanoacetate in waste water

Gas chromatographic determination of oxygen in powder molybdenum

Principle and Advantages of PSS and Large Volume Injection in Gas Chromatographic Analysis

Animal feeding stuffs - Determination of the content of fatty acids - Part 2: Gas chromatographic method

Gas chromatographic analysis of products from methanol gaseous phase oxo process

Capillary Gas Chromatographic Separation and Analysis of p-Chlorotoluene and p-Chlorobenzaldehyde

Estimation of Gas Chromatographic Retention Index for Polycyclic Aromatic Hydrocarbons Using VMDE

Calculation of Gas Chromatographic Response Factors

Extraction volatile oil from seeds of schisandra propinqua and gas chromatographic analysis of methyl salicylate in the volatile oil

Testing of petroleum products - Determination of evaporation loss - Part 2: Gas chromatographic method

Gas chromatographic determination of saturated alkanes in crude oils

Preparation of Capillary Gas Chromatographic Columns for Separationof Polar Organic Compounds by Sol-Gel Method

Determination of naphthalene of gas in urban area - Gas chromatographic method

Development of Gas Chromatographic Method for Chiral Analysis of Acrylic Ketone Alcohol and Acrylic Ketone Acetate

Evolution of gas chromatographic stationary phases

Capillary Gas Chromatographic Analysis and Mass Spectrometric Identification of Modified DNA Bases 5-Methylcytosine and 8-Hydroxyguanine

Determination of 2-nitro-dimethyl-terephthalic acid using capillary gas chromatographic method

Gas chromatographic determination of flavor substance in beer

Capillary Gas Chromatographic Analysis of benzene Matters in Gooey

GAS Chromatographic Analysis of Samples from Synthesis of Linalool

Study on the Decomposed Products of Trichlorfon in Gas Chromatographic Analysis by GC-MS

Gas chromatographic determination of trace amitraz in orange

Development of autonomous packed column for gas chromatographic analysis of main transformer oil