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Why gas chromatography carrier gas

Why gas chromatography carrier gas, Total:31 items.

In the international standard classification, Why gas chromatography carrier gas involves: Analytical chemistry, Air quality, Fuels, Tobacco, tobacco products and related equipment, Products of the chemical industry, Petroleum products in general, Lubricants, industrial oils and related products, Cellular materials.

Professional Standard - Chemical Industry, Why gas chromatography carrier gas

HG/T 3501-2011 Chemical reagent.Determination of the effective plate number of solid support in a gas chromatography
HG/T 3501-1982 Determination of effective plate number of carriers used in chemical reagent gas chromatography

PL-PKN, Why gas chromatography carrier gas

PN Z04173-02-1989 Airpurity protection ests tor dowtherms etermination ot dowtherm A in tht aste gas discharging to atmospheric ir (emission) by gas hromatography

Association of German Mechanical Engineers, Why gas chromatography carrier gas

VDI 2100 Blatt 4-2003 Gaseous ambient air measurement - Indoor air pollution measurement - Gas chromatographic determination of organic compounds; Calibration procedures as a measure for quality assurance

British Standards Institution (BSI), Why gas chromatography carrier gas

BS EN 15721:2013 Ethanol as a blending component for petrol. Determination of higher alcohols, methanol and other impurities. Gas chromatographic method
BS EN 15721:2009 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and volatile impurities - Gas chromatographic method

International Organization for Standardization (ISO), Why gas chromatography carrier gas

ISO 22634-1:2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 1: Method using methanol as extraction solvent
ISO 22634-2:2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 2: Method using cyclohexane as extraction solvent

Association Francaise de Normalisation, Why gas chromatography carrier gas

NF ISO 22634-2:2020 Cigarettes - Dosage du benzo[a]pyrène dans le courant principal de la fumée de cigarette par CG/SM - Partie 2 : méthode utilisant du cyclohexane comme solvant d'extraction
NF M07-131*NF EN 15721:2013 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method
NF X43-264:2019 Qualité de l'air - Air des lieux de travail - Prélèvement et dosage d'aldéhydes par pompage sur support imprégné de DNPH et dosage par chromatographie en phase liquide CLPH

German Institute for Standardization, Why gas chromatography carrier gas

DIN 50450-4:1993 Testing of materials for semiconductor technology; determination of impurities in carrier gases and dopant gases; determination of C<(Index)1>-C<(Index)3>-hydrocarbons in nitrogen by gas-chromatography
DIN 50450-4:1993-09 Testing of materials for semiconductor technology; determination of impurities in carrier gases and dopant gases; determination of C<(Index)1>-C<(Index)3>-hydrocarbons in nitrogen by gas-chromatography
DIN 53394-2:1993 Testing of plastics; determination of the percentage of styrene in reaction moulding materials based on unsaturated polyester resins; gaschromatography method
DIN EN 15721:2013 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method; German version EN 15721:2013
DIN EN 15721:2009 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and volatile impurities - Gas chromatographic method; German version EN 15721:2009

CEN - European Committee for Standardization, Why gas chromatography carrier gas

PREN 15721-2012 Ethanol as a blending component for petrol - Determination of higher alcohols@ methanol and volatile impurities - Gas chromatographic method

European Committee for Standardization (CEN), Why gas chromatography carrier gas

EN 15721:2009 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and volatile impurities - Gas chromatographic method
EN 15721:2013 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method

Korean Agency for Technology and Standards (KATS), Why gas chromatography carrier gas

KS H ISO 22634-1:2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainsteam smoke using GC/MS — Part 1: Method using methanol as extraction solvent

KR-KS, Why gas chromatography carrier gas

KS H ISO 22634-1-2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainsteam smoke using GC/MS — Part 1: Method using methanol as extraction solvent

American Society for Testing and Materials (ASTM), Why gas chromatography carrier gas

ASTM D7213-14 Standard Test Method for Boiling Range Distribution of Petroleum Distillates in the Boiling Range from 100 °C to 615 °C by Gas Chromatography
ASTM D6352-14 Standard Test Method for Boiling Range Distribution of Petroleum Distillates in Boiling Range from 174 °C to 700 °C by Gas Chromatography
ASTM D6352-19 Standard Test Method for Boiling Range Distribution of Petroleum Distillates in Boiling Range from 174 ℃ to 700 ℃ by Gas Chromatography
ASTM D7213-15 Standard Test Method for Boiling Range Distribution of Petroleum Distillates in the Boiling Range from 100&x2009;&xb0;C to 615&x2009;&xb0;C by Gas Chromatography
ASTM D6352-15 Standard Test Method for Boiling Range Distribution of Petroleum Distillates in Boiling Range from 174&x2009;&xb0;C to 700&x2009;&xb0;C by Gas Chromatography
ASTM D7500-08 Standard Test Method for Determination of Boiling Range Distribution of Distillates and Lubricating Base Oilsx2014;in Boiling Range from 100 to 735x00B0;C by Gas Chromatography
ASTM D7500-14 Standard Test Method for Determination of Boiling Range Distribution of Distillates and Lubricating Base Oils—in Boiling Range from 100 °C to 735 °C by Gas Chromatography
ASTM D7500-15 Standard Test Method for Determination of Boiling Range Distribution of Distillates and Lubricating Base Oils&x2014;in Boiling Range from 100&x2009;&xb0;C to 735&x2009;&xb0;C by Gas Chromatography

AENOR, Why gas chromatography carrier gas

UNE 55740:1983 SURFACE ACTIVE AGENTS. ALKYL-POLYETHOXY-SULPHATES. ISOLATION OF ALKYL CHAINS AS ALKYL IODIDES. GAS CHROMATOGRAPHY OF ALKYL IODIDES

GOSTR, Why gas chromatography carrier gas

GOST 34675-2020 Grain and rum distillates, distillate of whiskey alcohol beverages based on them. Gas chromatographic method for determination of concentration of volatile components