Máy sắc ký khí GC hệ chuyên dụng theo tiêu chuẩn (Standard GC Analyzer Solution)

Procedure A: uses capillary column gas chromatography

Procedure B: uses packed gas chromatography columns

The PIONA analyzer acc D8071 is based on a relative short DHA column, and VUV detection. It uses Retention time combined with strong spectral deconvolution software with specific editable application libraries to qualify and quantify constituents in gasolines and gasoline blend streams.

·       With additional GSV

D4424 – Standard Test Method for Butylene Analysis by Gas Chromatography

UOP 603 – Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by Gas Chromatography

D4815 – Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography

D7213 – Standard Test Method for Boiling Range Distribution of Petroleum Distillates in the Boiling Range from 100 °C to 615 °C by Gas Chromatography

D5442 – Standard Test Method for Analysis of Petroleum Waxes by Gas Chromatography

D3695 – Standard Test Method for Volatile Alcohols in Water by Direct Aqueous-Injection Gas Chromatography

D5442 – Analysis of Petroleum Waxes by Gas Chromatography

D5442 – Analysis of Petroleum Waxes by Gas Chromatography

D5623 – Standard Test Method for Sulfur Compounds in Light Petroleum Liquids by Gas Chromatography and Sulfur Selective Detection

D6228 – Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Flame Photometric Detection

D2505 – Standard Test Method for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography

D2712 – Standard Test Method for Hydrocarbon Traces in Propylene Concentrates by Gas Chromatography

D5442 – Analysis of Petroleum Waxes by Gas Chromatography

D5134 – Standard Test Method for Detailed Analysis of Petroleum Naphthas through n-Nonane by Capillary Gas Chromatography

D6733 – Determination of Individual Components in Spark Ignition Engine Fuels by 50-Metre Capillary High Resolution Gas Chromatography

D2887 – Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography

D5442 – Analysis of Petroleum Waxes by Gas Chromatography

The method is not for  gasolines. Use D-7096.

Note: ASTM D-7213 is the official method of ASTM D 2887 extended.

Note: ASTM D-6729 replaces and has the identical configuration as the

withdrawn method ASTM D-6623. ASTM D6730 and D-6733 replace also ASTM D-6623 but are configured differently.

D6159-17: Determination of Hydrocarbon impurity (methane, ethane, propane, propene, acetylene, iso-butane, propadiene, butane, trans-2-butene, butene-1, isobutene, cis-2-butene, methyl acetylene and 1,3-butadiene) in high-purity ethylene

Determination of Di ethylene glycol, tri ethylene glycol, and tetra ethylene glycol for process samples

Determination of Glycols product specification

propylene using ASTM D 4864

This method is for determining benzene, individual hexanes and lower boiling hydrocarbons in olefinfree

gasolines having a final boiling point of 260°C or lower. Results may be reported in mass-% or liquid

volume (LV-%). The lower limit of detection for any single component is 0.05 mass-%.

D7833: Standard Test Method for Determination of Hydrocarbons and Non-Hydrocarbon Gases in Gaseous Mixtures by Gas Chromatography