organic compounds

The organic compounds unable to be synthesized under normal reaction can be fulfilled by means of umpolung.

Chlorinated aromatic hydrocarbons and their derivatives are the persistent organic compounds, which are toxic or not easy to degrade.

That this year's Nobel prize for chemistry has been awarded for a better way of synthesising organic compounds is thus appropriate.

As our chart shows, topics like the nature of organic compounds and of biological substances and processes grew more prominent.

Azo dye wastewater is hard to degrade due to its high content of organic compounds, its complexity of the components and high chroma.

Its chemistry is free of any volatile organic compounds (VOCs ), solvents that may react photochemically to form air pollution ( smog ) .

This arc is made up primarily of organic compounds called polycyclic aromatic hydrocarbons, which glow on the surface of the cloud.

Carbohydrate: Any member of a very abundant and widespread class of natural organic compounds that includes sugars, starch, and cellulose.

The instrument can be used for on-site determination of volatile organic compounds and inorganic gases. . .

Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol.

A thin water film of the surface of natural bentonite makes it have worse adsorption of organic compounds.

It's a weird feeling, trying to reduce love to organic compounds.

It was an unbelievable collection of organic compounds and amino acids.

Usage: Dimethyl disulfide (DMDS) is a versatile sulfur-containing organic compounds and pesticides used in organic synthesis intermediates.

Along with water and ice particles, these fractures--known as tiger stripes--also spit out organic compounds like methane.

Most are lightweight, transparent, tough organic compounds that do not conduct electricity well.

Vitamins are organic compounds which are necessary for the normal growth and maintenance of life of animals, including man.

Nucleoside Any of a class of organic compounds, including structural subunits of nucleic acids.

These organic compounds released into the atmosphere, the formation of photochemical oxidants easily destroy forests and destruction.

Nucleotide: Any of a class of organic compounds, including the structural units of nucleic acids.

Molecular diffusion is the predominant mechanism controlling volatile organic compounds transport within the composite liner.

the indoor total volatile organic compounds (TVOC) is cause indoor air pollution is one of the main reasons why.

One stack had the names and definitions of the seemingly endless number of organic compounds I had to memorize.

Due to its characteristics, their high level of volatile organic compounds, and are detrimental to the environment.

Two organic compounds that ordinarily would not readily react with other easily both bond to an atom of palladium.

Ethylene (C2H4) as a phytohormone and one of volatile organic compounds can affect plant growth and the quality of atmospheric environment.

This provides a higher absorption rate, necessary to filter out everything from hydrogen sulphide to volatile organic compounds.

If organic compounds are present on Mars, they are more likely to have been preserved in ice.

Amine: Any of a class of nitrogen-containing organic compounds derived, either in principle or in practice, from ammonia (NH3).

Lipoprotein: Any of a class of organic compounds that contain Both lipid (fat) and protein.

The total volatile organic compounds are the main sources of room decoration materials, furniture, chemicals, and so on.

The mission's main goal is to test ice for evidence of organic compounds that are the chemical building blocks of life.

Research to the toxic volatile organic compounds in the air of a certain town.

When chemists synthesize organic compounds in the lab, they often wind up with a mix of molecules: half are right-handed, and half are left.

Those who support the UV ink, ink was result of environmental protection, because it does not contain volatile organic compounds.

calcium carbonate, calcium phosphate, calcium sulfate, organic compounds, magnesium, aluminum, silicon, ferric oxide etc. . .

The main ingredients of the pollutants adhered to the membrane surface are oxygen-containing organic compounds.

They could also be easily extended to environmental monitoring of organic compounds in surface water with good practice and generalization.

Several reactions involving the direct assimilation of ammonia into organic compounds have been described in living systems.

Compared with usual method, it has a quite superiority that super critical water dealing with the organic compounds waste.

Catalysts may be gaseous, liquid, or solid; they may be inorganic compounds, organic compounds, or complex combinations.

These particulate organic compounds need to be hydrolyzed before biological degradation can take place.

such treatment methods may emit unknown volatile organic compounds which can be equally hazardous .

Among the organic compounds, citric acid had a better capacity in dissolving soil Mn.

Indoor air pollutants include formaldehyde, benzene, volatile organic compounds, nitrogen oxides, etc.

The found conclusions are helpful for phase identification and estimating the diffraction pattern qualities of organic compounds.

A new dynamic measuring method for the rapid identification and determination of volatile organic compounds in ambient air is described.

Any of a class of weakly acidic organic compounds ; molecule contains one or more hydroxyl groups .

Cladosporium species produce no major mycotoxins of concern, but do produce volatile organic compounds (VOCs) associated with odours.

Organic compounds. A structure sometimes used in curing agents in Epoxy powder coatings.

p-Bromophenylmethylether is an important intermediate for synthesizing many organic compounds.

The device contains chemical vapour sensors that react to the presence of volatile organic compounds, or VOCs, in a person's exhaled breath.

The currently known CK2 inhibitors are all organic compounds that neutralize enzymatic activity by binding to its active site (3).

Finally, it proposes the measure of increasing sensibility of detecting organic compounds and the ability of discriminating pollution.

OBJECTIVE To improve a METHOD to determine the absolute configuration of organic compounds.

The methods provide a useful reference for the identification of unknown complicated organic compounds.

Biogenic amines, organic compounds of low molecular weight, present in living organisms, are responsible for many essential functions.

A study showed the devices are on par with traditional mechanical treatment facilities for removing organic compounds and nitrogen .

The United States also have laws to control releases of volatile organic compounds.

Plants get most of their phosphorus from the decomposing remains of dead plants and animals ---- in other words, from organic compounds.

This would enable plants to absorb more light to photosynthesis, using their star's light to convert carbon dioxide into organic compounds.

Secondary Ion Mass Spectrometry (SIMS) is a new analytical technique for labile, nonvolatile organic compounds.

Human skin produces numerous airborne chemical molecules known as volatile organic compounds, or VOCs, many of which are odorous.

With organic compounds, it is quite common to observe addition of an oxygen atom.

High levels of organic compounds will frequently promote foaming, leading to high consumption of antifoam reagents.

Cabbages and most vegetation emit chemicals called biogenic volatile organic compounds, or BVOCs, that are mostly undetectable by humans.

Air quality issues include emissions of ammonia, hydrogen sulphide, volatile organic compounds and dust.

The method for determination of microphosphorus in the organic compounds by vanadium-molybdenum-yellow-spectrophotometry was introduced.

Volatile organic compounds emission from furniture plates were determined by small-scale chamber and analyzed by HPLC and GC.

There are several methods for virtual screening of databases of small organic compounds to find tight binders to a given protein target.

Utilizing catalyst to enhance pulse discharge for volatile organic compounds treatment.

In addition, UV curable printing inks, and is non-volatile organic compounds in a UV effect before you can set curdle.

it is suitable for the trace analysis of volatile and semi volatile organic compounds in food , environment and biologic samples.

CHEMICAL ANALYSIS OF AMMONIUM NITRATE FOR TECHNICAL USE. DETERMINATION OF ORGANIC COMPOUNDS.

Hon FANG Kang raised a question on registration and labeling of products containing volatile organic compounds.

Tumor cells produce compounds called volatile organic compounds at higher levels than healthy cells.

Organic compounds with various boiling points are determined by thin layer chromatography.

master basic reactions and typical organic compounds preparation methods.

Formaldehyde is the most abundant oxygenated volatile organic compounds in urban atmosphere.

Plant leaves emit a broad spectrum of organic compounds that typically play multiple roles in plant protection.

Alkaloids are alkaline nitrogenous organic compounds, which are widely existed in the natural plant.

Long-term preservation of organic compounds requires special conditions.

There have been around 22, 000 documented meteorite discoveries on Earth and many have been found to hold organic compounds.

a weak poisonous acid (HCN) used in fumigating and in synthesis of organic compounds.

volatile organic compounds(VOC) is a new pattern technology in dealing with poisonous and pernicious gas.

The modified electrode showed good electrocatalytic activity to organic compounds, and the effect of determine COD with it is good.

This paper mainly discussed the effect on the stability of the organic compounds and their laws in organic chemistry.

The univalent hydrocarbon radical, CH3-, derived from methane and occurring in many important organic compounds.

Cleaning the wafers again, remove the defects, metal impurities, MIC(mobile ionic contaminations) and organic compounds.

After the decoration can be efficient removal of the organic chloride, benzene, ketones, alcohols, such as volatile organic compounds.

They are free of formaldehyde and plasticizers and feature an extremely low volatile organic compounds ( VOC ) content.

Proton-transfer-reaction (PTR) ionization is a high sensitive method for volatile organic compounds.

We will legislate to control volatile organic compounds by the end of the year.

Most solvents are organic (acetone, ether, white spirit) and belong to the family of volatile organic compounds (VOCs).

Behaviour of organic compounds on food under high pressure: Lipid peroxidation.

The volatile organic compounds released from the coating meterial are affected remarkably by soaking temperature.

Acid-Basity and strong-weak of organic compounds is a very important property. There are more influencing factors.

Sparton's process uses a charcoal filter made from burned coconut husks to trap floating particles and eliminate organic compounds.

Originally, organic compounds were thought to arise from life processes.

It is difficult to remove persistent organic compounds in coking wastewater and ammonia in traditional bioreactors.

Some organic compounds which are not odorous are also emitted from kraft process.

The univalent organic radical, C5H11, occurring in many organic compounds in eight isomeric forms.

Pesticides also release inhalable volatile organic compounds (see below).

and purely synthetic organic compounds exceed by far those found in nature .

Phthalic acid esters (PAEs) are a class of refractory poisonous deleterious organic compounds.

The organic compounds and various ion in the water will reduce the degradation rate.

In this article, biodegradation and biotoxicity of organic compounds were reviewed.

the substitution or addition of iodine atoms in organic compounds.

Volatile organic compounds VOCs also contribute to smog.

In addition, the Corporation has also taken other measures to reduce emissions of volatile organic compounds.

Triazine is a type of heterocyclic organic compounds, it is important to ring nitrogen organic chemical raw materials.

The researchers identified 15 organic compounds that made good markers to track the condition of books.

Starch: Anyof several white, granular organic compounds produced by all green plants.

Organic compounds decompose on heating.

As for paint and glue, they emit volatile organic compounds and benzene.

The organic compounds in deep pore water are basically not detected.

cleavage types of organic compounds ?

Only use no-VOC paint, which stands for no volatile organic compounds.

The alkaloids refer to some organic compounds which contain nitrogen atom except proteins, peptides, amino acids and vitamin B.

A new method based on elements and chemical bonds was developed for estimating critical volume of organic compounds.

Extracting nonvolatile and semivolatile organic compounds from soils, sludges and waste.

The team analysed the organic compounds in the rocks of Fossil Lake.

the removal of iodine atoms from organic compounds.

Some meteorites are rich in organic compounds.

The detection rate of karst fissure water is 46. 7%, comparatively high, and the organic compounds are over standard in partial section.

Only when the boiling point of organic compounds is high enough, they can be determined by thin layer chromatography.

Most cis-trans isomers are organic compounds.

It appeared in the shapes of organic compounds and metals.

All organic compounds consist of carbon.

The composition of the coating is very complicated, implying a lot of organic compounds.

Simultaneous determination of total volatile organic compounds (TVOC) in indoor air was carried out by capillary column GC.

Proteins are complex organic compounds. They are digested and broken down to form 22 amino acids.

These plastics are organic compounds and so are subject to decomposition by heat.

Indoor air pollutants are formaldehyde, radon, ammonia, total volatile organic compounds (TVOC), such as benzene.

One explanation is that plants and the microbes in their soil are good at removing volatile, organic compounds that can affect health.

Most of these are toxic organic compounds.

Chlorine is used to disinfect pool water because it's a very reactive molecule and it combines with organic compounds.

In order to eradicate these residual envirogluvtm or coating, usually need to use a solvent containing volatile organic compounds.

The organic compounds are mainly 9, 10- anthraquinone benzoic acid and so on, then decomposes further to form aluminium oxide.

Objective: To study the coating meterial's releasing rules of volatile organic compounds (VOC) by different soaking methods.

Microwave Regeneration of Hydrophobic Zeolite Used for Removal of Volatile Organic Compounds from Waste Gas

It is important to me that building products contain no hazardous chemicals. (i. e. Volatile organic compounds, mercury)

Specification for AX gas filters and combined filters against low boiling organic compounds used in respiratory protection equipment

Sensing Characteristics to Volatile Organic Compounds of a Waveguide Ring Resonator Fabricated by Sol-Gel Materials

A Study of the Emission Characteristics of Volatile Organic Compounds at Different Grasslands

Design and Application of Membrane Inlet-Time-of-Flight Mass Spectrometer for Rapid Analysis of Volatile Organic Compounds

Separate chemically defined organic compounds, whet-her or not containing impurities;

Biodegradation Characteristics of Organic Compounds in Leachate in Electrochemical Oxidation and Anaerobic Process Combined Treatment System

Study on the Relationship between the Concentration of Characteristic Organic Compounds and Red Tide by Multiple Regression

Microbial degradation of endocrine-disrupting organic compounds and environmental residues of pharmaceutical compounds

Adsorption Characteristics of Fullerene-extracted Soots and Its Application for Collecting Volatile Organic Compounds in Ambient Air

Ambient air - Determination of total non-methane organic compounds - Cryogenic preconcentration and direct flame ionization detection method

Estimation of Separation of Electrolytes and Organic Compounds by Nanofiltration Membranes Using an Irreversible Thermodynamic Model

Design of the ionization chamber of photoionization detector for the detection of total volatile organic compounds

Respiratory protective devices; AX gas filters and combined filters against low boiling organic compounds; requirements, testing, marking

Water quality--Determination of volatile halogenated organic compounds--Headspace gas chromatography

Comparison of Four Multivariate Calibration Methods in Simultaneous Determination of Air Toxic Organic Compounds with FTIR Spectroscopy

Study of Support Vector Machine Classification of Model of Toxicity Action of Organic Compounds

Determination of the emission of volatile organic compounds and aldehydes for building products -- Small chamber method

Determination of Semi- volatile Organic Compounds in Groundwater by Solid phase Extraction- Gas Chromatography- Mass Spectrometry

Intensified biological treatment technology on degrading refractory organic compounds in wastewater

Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test

Chlorination Byproducts Formation Potentials of Typical Nitrogenous Organic Compounds

Prediction of bioconcentration factors of organic compounds in fish by molecular connectivity indices and function correction factors

Building products - Determination of the emission of volatile organic compounds - Emission test cell method

Application of NMR Methods to Determine the Absolute Stereochemistry of Natural Organic Compounds

Chemometrics study of water quality on different water samples polluted by volatile organic compounds

Prediction of partition property of polychlorinated organic compounds using linear solvation energy parameter

Calibration Specification for Volatile Organic Compounds Photo Ionization Detectors

Standard Practice for Selection of Sorbents, Sampling, and Thermal Desorption Analysis Procedures for Volatile Organic Compounds in Air

Soil vapor extraction technology for soil pollution of organic compounds and its research advances

Determination of Non-Degradable Organic Compounds in Coke-Plant Effluent by Immobilization Photosynthetic-Bacteria

Application of the Branch-bound Algorithm to Qualitative and Quantitative Analysis of Mixture of Organic Compounds

Derivatization-Solid Phase Microextraction Techniques and Its Application to Analysis of Organic Compounds

Standard Test Method for Determination of Gaseous Organic Compounds by Direct Interface Gas Chromatography-Mass Spectrometry

Research Progression in the Carbon and Hydrogen Isotopic Fractionation of Organic Compounds During Microbial Degradation

Numerical model of volatile organic compounds remediation and its application

Study on the migration and conversion of the organic compounds in city polluted water by the method of coagulating subside

Composition and major sources of organic compounds of aerosol particulate matter sampled during the ACE-Asia campaign

Applications of Nuclear Magnetic Resonance in Organic Compounds and Pharmaceutical Structure Analysis

Experimental Study on Degradation Performance of Photocatalytic Filter for Volatile Organic Compounds

Application of Linear and Nonlinear Methods to Calculating Parameters of Biodegradation Kinetic Models of Organic Compounds

Synchronous Scan and Excitation-Emission Matrix Fluorescence Spectroscopy of Water-Soluble Organic Compounds in Atmospheric Aerosols

Synthesis and Photoluminescence of Two Novel Bipolar Organic Compounds

Solubilization action and influence factors of hydrophobic organic compounds by microemulsions

The Progress on Study of Treatment of Volatile Organic Compounds by Discharge Plasma

Study on Electrochemical Properties and Kinetic Characteristics of Organic Compounds on SPE Composite Electrode

Construction of a Database for Physical Properties of Organic Compounds on WWW

Distribution of volatile organic compounds during the combustion process in coal-fired power stations

Study of characteristic organic compounds in red tide by factor analysis method

Relationship Between Partition Coefficient of Oxo Organic Compounds and Structural Parameters

Observational studies on volatile organic compounds of the tropical forest in Xishuangbanna

Determination of the vapor pressure of organic compounds at ambient temperature by gas chromatography

Test Method for Determination of Gaseous Organic Compounds by Direct Interface Gas Chromatography-Mass Spectrometry

Effects of volatile organic compounds inhalation on the inflammation biomarkers in nasal lavage fluids of decoration workers

On Electronic and Steric Effects and Their Influences on Property and Reaction Activity of Organic Compounds and Intermediates

Reductive dechlorination of chlorinated organic compounds by iron-containing compounds

Necessary consciousness in solving problems concerning combustion of organic compounds

Research and Application of the Techniques of Extraction and Separation of Natural Organic Compounds

Seperation and determination of volatile organic compounds in adhesive for synthetic leather by gas chromatography

Study on Photocatalytic Degradation of Organic Compounds Wastewater with the Method of Uniform Experimental Design

Investigation on the concentrations variance of the volatile organic compounds in the house decorated by polyurethane coating

Analysis of Compound-Specific Carbon Isotopic Compositions of Trace-Level Volatile Organic Compounds in Aqueous Phases

Pervaporation membranes for preferential permeation of organic compounds

Progress on photocatalytic decomposing volatile organic compounds

Measurement of Semi-Volatile Organic Compounds in Vegetables Using Accelerated Solvent Extraction

Identification of Organic Compounds in Water by Combined Gas Chromatography and Electron Impact Mass Spectrometry

Discussion on Treatment of Organic Compounds which are Resistant to Biodegradation by Anoxic Denitrification

Determination of volatile organic compounds in production course of tap water by gas chromatography and mass spectrometry

Correlation between novel generalized correlative index and normal boiling point of organic compounds

Comparison of Mutagenicity of Nonvolatile Organic Compounds in Water at Different Hydrographic Periods

Study on quantitative structure-activity relationship of toxic organic compounds in Songhuajiang river

Estimation of Acentric Factor of Organic Compounds with Corresponding States Group Contribution Method

Objects of the present invention are to provide novel anthracene derivatives and novel organic compounds;

Gas Chromatography- Mass Spectrometric Determination of Volatile Organic Compounds in the Laser-sculpture Process of Bicolor Board

Simulating Calculation of Organic Compounds Solubility in Supercritical Fluids

A modified method to determine absolute configuration of organic compounds

Experimental study for the pathogenesis of chronic urticaria induced by volatile organic compounds in rat

Regulation of Verification for Volatile Organic Compounds Photo Ionization Detectors

Some Miniature Chemistry Experiments About Withdrawing the Natural Organic Compounds

Structural Identification of Organic Compounds and Organic Spectroscopy

The relationship between anesthesia active for tadpole and structural parameters of organic compounds

Determination of Volatility Organic Compounds Using Headspace Solid-phase Microextraction and Chromatography

Determination of Total Volatile Organic Compounds in Indoor Air by Thermal Desorption-Gas Chromatography Method

Analysis of Toxic Organic Compounds in MGP-Wastewater and Investigation of Wastewater's General Characteristics

for his method of hydrogenating organic compounds in the presence of finely disintegrated metals

Study on the Similar and Analogy Regulation of Organic Compounds and Its Applications

Oppugn about Nomenclature of the Major Organic Compounds in the Teaching Material of Organic Chemistry

Determination of Purity of Crystallization Organic Compounds by DSC Thermal Analysis Technology

Experimental Research on the Degradation of Organic Compounds in the Coking Plant Wastewater by Superiority Bacteria

Environmental Behavior and Ecological Toxicology of Noxious Organic Compounds

Research on volatile organic compounds in microenvironment inside automobiles

Influence of Nitrogen-containing Organic Compounds on Reduction-adsorption of Silver Ion on Activated Carbon Fibers

The Performance of Pulsed Discharge Helium Photoionization Detector for Organic Compounds

Research Progress on Chlorinated Organic Compounds of Degradation by Microorganisms

Development in Research of Membrane Technology for Removing Volatile Organic Compounds from Exhaust Gases

Standard Practice for Closed Vessel Microwave Solvent Extraction of Organic Compounds from Solid Matrices

Determination of Volatile Organic Compounds in Atmospheric Environment

Research on the Construction of Bond Connectivity Topological Index and Application to Organic Compounds

Analytical study on the organic compounds from total suspended particles in the atmosphere

Applications of Purge-and-Trap Coupled with Gas Chromatography to Determination of Volatile Organic Compounds

Study on emission characteristics of volatile organic compounds in the exhaust of different types of vehicles

Testing methods for volatile organic compounds in industrial water and waste water

Prediction of the Boiling Points of Organic Compounds Using Artificial Neural Network

Research on Purifying Waste Gases Containing Volatile Organic Compounds in Low Concentration by Using Biochemical Method

Assessment Method for the Efficiency of Air Cleaners for Decreasing Volatile Organic Compounds in Air

Volatile Organic Compounds Treatment by Regenerative Thermal Oxidizer

The Corrosion Inhibition of Organic Compounds Containing Nitrogen on Zinc in Hydrochloric Acid Solution

Building products - Determination of the emission of volatile organic compounds - Part 1: Emission test chamber method

Analysis of volatile organic compounds and sensory characteristics of pork loin samples irradiated to high doses