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Standard Practice for Optimization, Calibration, and Validation of Atomic Absorption Spectrometry for Metal Analysis of Petroleum Products and Lubricants
Automaticky preložený názov:
Štandardná prax pre optimalizáciu, kalibráciu a validáciu atómovej absorpčnej spektrometrie pre Metal analýzu ropných produktov a mazív
NORMA vydaná dňa 1.7.2011
Označenie normy: ASTM D7740-11
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2011
Kód tovaru: NS-39045
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Fyzikálně chemické analytické metody
Tekutá paliva
Surová ropa
Maziva, průmyslové oleje a odpovídající výrobky
Keywords:
atomic absorption spectrometry, elemental analysis, fuels analysis, lubricant analysis, ICS Number Code 71.040.50 (Physicochemical methods of analysis), 75.040 (Crude petroleum), 75.100 (Lubricants, industrial oils and related products), 75.160.20 (Liquid fuels)
Significance and Use | ||||||||||||||||||||||||||||||||||||||
Accurate elemental analysis of petroleum products and lubricants is necessary for the determination of chemical properties, which are used to establish compliance with commercial and regulatory specifications. Atomic Absorption Spectrometry (AAS) is one of the most widely used analytical techniques in the oil industry for elemental analysis. There are at least twelve Standard Test Methods published by ASTM D02 Committee on Petroleum Products and Lubricants for such analysis. See Table 1. |
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1. Scope | ||||||||||||||||||||||||||||||||||||||
1.1 This practice covers information on the calibration and operational guidance for elemental measurements using atomic absorption spectrometry (AAS). 1.1.1 AAS Related Standards—Test Methods D1318, D3237, D3340, D3605, D3831, D4628, D5056, D5184, D5863, D6732; Practices D7260 and D7455; and Test Methods D7622 and D7623. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||
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