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ASTM International, 04/01/2013
Publisher: ASTM
File Format: PDF
$32.00$65.00
Published:01/04/2013
Pages:11
File Size:1 file , 320 KB
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1.1 This test method covers the quantitative determination of a variety of chemical species in marine fuel oil (bunker fuel oil) by gas chromatography - mass spectrometry. By using the same conditions and by selecting required mass spectral selected ions, the test method may be used for the determination of other species than those for which precision statements and limits of detection have been established.
1.2 An example list of chemical species for which a limit of quantification has been determined by means of this test method is given in Table 1.
Limit of Quantitation mg/kg
n-butyl alcohol
10
Cyclohexanol
n-butyl ether
n-butyl acylate
Styrene
alpha-pinene
Phenol
20
alpha-methyl styrene
beta-pinene
4-methyl styrene
trans-B-methyl styrene
3-methyl styrene
2-methyl styrene
Dicyclopentadiene
Limonene
Indene
1-phenyl ethanol
para, alpha-Dimethyl styrene
2,5 dimethyl styrene
2,4 dimethyl styrene
2-phenyl ethanol (phenylethanol)
2-Ethyl Phenol
50
2,4 Dimethyl Phenol
4-Ethyl Phenol (co elutes with 3-ethylphenol)
2-Phenoxy-1-propanol
2-Phenoxy ethanol
4-isopropylphenol
1-Phenoxy-2-Propanol
Styrene Glycol
1.3 Other refinery hydrocarbon fractions and their mixtures may be tested using the same test method conditions. However, the precision of this test method reflects the compounds in Table 1.
1.4 Results are reported to the nearest 1.0 mg/kg.
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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