This standard specifies the sample preparation, analysis procedures and quality requirements in the gas chromatography-mass spectrometry analysis and identification methods of biomarkers in sediments and crude oil, and provides the basis for the calculation of mass chromatograms and parameter values. This standard applies to the routine analysis and identification of biomarkers such as steranes and terpenes in sediments and crude oil.
GB/T 18606-2001 history
2017GB/T 18606-2017 The test method for biomarkers in sediment and crude oil by GC-MS
2001GB/T 18606-2001 The standard test method for biomarker in sediment and crude oil by GC-MS