Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
Standard Test Method for Determination of Low Levels of Antimony in Carbon and Low-Alloy Steel by Graphite Furnace Atomic Absorption Spectrometry
Automaticky preložený názov:
Štandardná skúšobná metóda pre stanovenie nízkych hladín Antimony v Carbon a nízkolegované grafitovými Furnace atómovej absorpčnej spektrometrie
NORMA vydaná dňa 15.11.2013
Označenie normy: ASTM E1852-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.11.2013
Kód tovaru: NS-43314
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Fyzikálně chemické analytické metody
Fyzikálně chemické analytické metody
Keywords:
antimony, antimony in steel, atomic absorption spectrometry, flameless atomic absorption spectrometry, graphite furnace atomic absorption spectrometry, graphite furnace analysis, trace element determination, ICS Number Code 71.040.500, 71.040.50 (Physicochemical methods of analysis)
Significance and Use | ||||||||||||||||
5.1 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 | ||||||||||||||||
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. |
||||||||||||||||
2. Referenced Documents | ||||||||||||||||
|
Posledná aktualizácia: 2024-05-15 (Počet položiek: 2 898 636)
© Copyright 2024 NORMSERVIS s.r.o.