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Standard Practice for Determination of Elements by Graphite Furnace Atomic Absorption Spectrometry
Automaticky přeložený název:
Standardní praxe pro stanovení prvků by Graphite Furnace atomové absorpční spektrometrie
NORMA vydána dne 1.6.2010
Označení normy: ASTM E1184-10
Poznámka: NEPLATNÁ
Datum vydání normy: 1.6.2010
Kód zboží: NS-40771
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
atomic absorption, flameless atomic absorption, graphite furnace, graphite furnace atomic absorption spectrometry, GF-AAS, Pyrolysis, Sampling metals/alloys, Spectrophotometry--atomic absorption, Atomic absorption--electrothermal, Electrothermal atomization, Graphite furnace atomic absorption spectrometry (GFAAS), Pyrolysis, Sampling metals/alloys, Spectrophotometry--atomic absorption, Atomic absorption--electrothermal, Electrothermal atomization
Significance and Use | ||||||||||
This practice is intended for users who are attempting to establish GF-AAS procedures. It should be helpful for establishing a complete atomic absorption analysis program. |
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1. Scope | ||||||||||
1.1 This practice covers a procedure for the determination of microgram per millilitre (μg/mL) or lower concentrations of elements in solution using a graphite furnace attached to an atomic absorption spectrometer. A general description of the equipment is provided. Recommendations are made for preparing the instrument for measurements, establishing optimum temperature conditions and other criteria which should result in determining a useful calibration concentration range, and measuring and calculating the test solution analyte concentration. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 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. Specific safety hazard statements are given in Section 9. |
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2. Referenced Documents | ||||||||||
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