1.1 The specific purpose of this method is to describe the
equipment and procedures for obtaining representative samples
of natural gas liquids and the subsequent preparation of those
samples for laboratory analysis by gas chromatography. The
procedures described in this method may be used for obtaining
samples for analysis by methods other than gas chromatography.
A SAMPLE PROBE MUST BE USED TO OBTAIN A
REPRESENTATIVE SAMPLE.
GPA STD 2174-1993 history
2014GPA STD 2174-2014 Obtaining Liquid Hydrocarbon Samples for Analysis by Gas Chromatography
1993GPA STD 2174-1993 Obtaining Liquid Hydrocarbon Samples for Analysis by Gas Chromatography Reprint 2000