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ASTM E1852-08
Standard Test Method for Determination of Low Levels of Antimony in Carbon and Low-Alloy Steel by Graphite Furnace Atomic Absorption Spectrometry
Automaticky přeložený název:
Standardní zkušební metoda pro stanovení nízkých úrovní antimonu v Carbon a nízkolegované grafitovými Furnace atomové absorpční spektrometrie
NORMA vydána dne 1.3.2008
Informace o normě:
Označení normy: ASTM E1852-08
Poznámka: NEPLATNÁ
Datum vydání normy: 1.3.2008
Kód zboží: NS-43313
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM E1852-08 :
Keywords:
antimony, antimony in steel, atomic absorption spectrometry, flameless atomic absorption spectrometry, graphite furnace atomic absorption spectrometry, graphite furnace analysis, trace element determination, Antimony content--ferrous alloys, Trace elements--spectrochemical analysis, Atomic 0absorption spectrometry (AAS), Carbon steel, Flameless atomic absorption spectrometry, Graphite 0furnace atomic absorption spectrometry (GFAAS), Low-alloy steel, ICS Number Code 71.040.500
Doplňující informace
| Significance and Use | ||||||||||||||||
| p>This test method is utilized for the determination of trace levels of antimony in carbon and low-alloy steel. It is assumed that the procedure will be performed by trained analysts capable of performing common laboratory practices skillfully and safely. It is expected that the work will be performed in a properly equipped laboratory and proper waste disposal procedures will be followed. | ||||||||||||||||
| 1. Scope | ||||||||||||||||
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1.1 This test method covers the determination of antimony in carbon and low-alloy steel in the 0.0005 % through 0.010 % range. 1.2 If this test method is used to test materials having contents less than 0.001 % antimony, users of different laboratories will experience more than the usual 5 % risk that their results will differ by more than 50 % relative error. 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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