ASTM UOP990 - 11 - Organic Analysis of Distillate by Comprehensive Two-Dimensional Gas Chromatography with Flame Ionization Detection

ASTM UOP990 - 11

Organic Analysis of Distillate by Comprehensive Two-Dimensional Gas Chromatography with Flame Ionization Detection

Status : Current   Published : July 2011

Format
PDF

Format
HARDCOPY



This method is for organic analysis of distillate or petroleum fractions boiling in the range of 36 – 435˚C using comprehensive two-dimensional gas chromatography (GCxGC) coupled with a flame ionization detector (FID). Results, expressed in mass-% can be reported in three different formats: 1) molecular types indexed to n-alkanes; 2) molecular type homologous series by carbon number and 3) user specified resolved compounds or molecular type groups. Individual compounds and molecular type groups are identified by their location, as plotted on a chromatographic two-dimensional image. Olefins, unless specifically identified, are lumped with other molecular types, typically cycloparaffins. Heteroatomic species, when resolved, can be determined; otherwise they are lumped with other aromatic hydrocarbons. The lower limit of detection for a single molecular component is typically below 0.004 mass-% with the specified equipment. .




Standard NumberASTM UOP990 - 11
TitleOrganic Analysis of Distillate by Comprehensive Two-Dimensional Gas Chromatography with Flame Ionization Detection
StatusCurrent
Publication Date11 July 2011
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ICS71.100.20
PublisherASTM
FormatA4
DeliveryYes
Pages48
File Size26.67 MB
Price£64.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Worldwide Standards
We can source any standard from anywhere in the world


BSOL

The faster, easier way to work with standards


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version