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ISA CALIBRATION: A TECHNI - Calibration: A Technician's Guide
January 1, 2005 - ISA

This comprehensive review of calibration provides an excellent foundation for understanding principles and applications of the most frequently performed tasks of a technician. Topics addressed include terminology, bench vs. field calibration, loop vs. individual instrument...

API GASOLINE MARKETING - Gasoline Marketing in the 1980s: Structure, Practices, and Public Policy
May 1, 1988 - API

Introduction and Summary Gasoline marketing in this country has undergone significant changes in the last 15 years. In response to these changes, some dealers and other market participants have called for the enactment of divorcement and open supply legislation at both the state and federal levels....

API GASOLINE - GASOLINE
January 1, 1972 - API
A description is not available for this item.
API GASOLINE DISTRIBUTION - API GASOLINE DISTRIBUTION STAGE I MACT WORKSHOP
API
A description is not available for this item.
SEMI GASES - GASES
SEMI
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ASTM D7360 - Standard Test Method for Analysis of Benzene by Gas Chromatography with External Calibration
November 1, 2016 - ASTM

This test method covers the determination of normally occurring trace impurities in, and the purity of, finished benzene by gas chromatography with external calibration. A similar test method, using the internal standard technique of calibration is Test Method D4492....

API INVENTORIES OF GAS - INVENTORIES OF NATURAL GAS LIQUIDS AND LIQUIFIED REFINERY GASES
September 1, 2018 - API

Inventories of Natural Gas Liquids and Liquefied Refinery Gases presents data on the inventory levels of ethane, propane, isobutane, normal butane and pentanes plus. These inventories, located at natural gas plants, refineries, bulk terminals and in underground storage, are...

ASTM D5917 - Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and External Calibration
February 1, 2015 - ASTM

This test method covers the determination of the total nonaromatic hydrocarbons and trace monocyclic aromatic hydrocarbons in toluene, mixed xylenes, and p-xylene by gas chromatography. The purity of toluene, mixed xylenes, or p-xylene can also be calculated. Calibration of the...

ASTM D7057 - Standard Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography (External Standard)
January 1, 2018 - ASTM

This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. Calibration of the gas chromatography system is done by the external standard calibration technique. This test method has been found applicable to...

ASTM D6420 - Standard Test Method for Determination of Gaseous Organic Compounds by Direct Interface Gas Chromatography-Mass Spectrometry
November 1, 2018 - ASTM

This test method employs a direct interface gas chromatograph/mass spectrometer (GCMS) to identify and quantify the 36 volatile organic compounds (or sub-set of these compounds) listed as follows. The individual Chemical Abstract Service (CAS) numbers are listed after each compound The test...

ASTM D6144 - Standard Test Method for Analysis of AMS (α-Methylstyrene) by Capillary Gas Chromatography
June 1, 2017 - ASTM

This test method covers the determination of the purity of AMS (α-methylstyrene) by gas chromatography. Calibration of the gas chromatography system is done by the external standard calibration technique. This test method has been found applicable to the...

ISO DIS 16000-39 - Indoor air - Part 39: Determination of amines in indoor and test chamber air - Analysis of amines by means of high-performance liquid chromatography (HPLC) coupled with tandem mass spectrometry (MS MS)
July 11, 2018 - ISO

ISO 16000 Part 39 - in combination with ISO 16000 Part 38 - specifies the measurement method for determining the mass concentration of primary, secondary and tertiary aliphatic and aromatic amines in indoor air using accumulated sampling and high-performance liquid chromatography (HPLC)...

ASTM D7504 - Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
February 1, 2018 - ASTM

This test method covers the determination of total nonaromatic hydrocarbons and monocyclic aromatic hydrocarbons in benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes by gas chromatography. The purity of benzene, toluene, ethylbenzene, p-xylene, o-xylene,...

ASTM D5599 - Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
June 1, 2018 - ASTM

This test method covers a gas chromatographic procedure for the quantitative determination of organic oxygenated compounds in gasoline having a final boiling point not greater than 220 °C and oxygenates having a boiling point limit of 130 °C. It is applicable when oxygenates are present in...

DIN EN 14791 - Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
May 1, 2017 - DIN

This European Standard specifies the standard reference method (SRM) for the determination of the sulphuric oxide SO2 in flue gases emitted to the atmosphere from ducts and stacks. It is based on a sampling system and two analytical principles: ion chromatography and the Thorin method...

DS/EN 14791 - Stationary source emissions – Determination of mass concentration of sulphur oxides – Standard reference method
January 16, 2017 - DS

This European Standard specifies the standard reference method (SRM) for the determination of the sulphuric oxide SO2 in flue gases emitted to the atmosphere from ducts and stacks. It is based on a sampling system and two analytical principles: ion chromatography and the Thorin method...

DS/EN 14662-3 - Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography
February 22, 2016 - DS

This European Standard specifies a semi-continuous measurement method for the determination of the concentration of benzene present in ambient air based on automated sampling and analysis by gas chromatography. This standard describes the performance characteristics and sets the...

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