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 Elements in Water by Inductively-Coupled Argon Plasma Atomic Emission Spectroscopy
Automaticky preložený názov:
Štandardná skúšobná metóda pre prvky vo vode s indukčne viazanou Argon plaziem atómovej emisnej spektroskopie
NORMA vydaná dňa 1.3.2012
Označenie normy: ASTM D1976-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.3.2012
Kód tovaru: NS-18898
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
elements, inductively-coupled argon plasma atomic emission spectroscopy, simultaneous determination, ICS Number Code 71.040.50 (Physicochemical methods of analysis)
Significance and Use | ||||||||||||||||
5.1 This test method is useful for the determination of element concentrations in many natural waters and wastewaters. It has the capability for the simultaneous determination of up to 20 elements. High sensitivity analysis can be achieved for some elements that are difficult to determine by other techniques such as Flame Atomic Absorption. |
||||||||||||||||
1. Scope | ||||||||||||||||
1.1 This test method covers the determination of dissolved, total-recoverable, or total elements in drinking water, surface water, domestic, or industrial wastewaters.1.2 It is the user's responsibility to ensure the validity of the test method for waters of untested matrices. 1.3 Table 1 lists elements for which this test method applies, with recommended wavelengths and typical estimated instrumental detection limits using conventional pneumatic nebulization.1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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.
Standard Practice for Sampling Steam
(Includes all amendments and changes 12/31/2018). Standard Specification for Reagent
Water Standard Terminology Relating to Water
(Includes all amendments and changes 2/14/2024). Standard Practice for Writing Quality
Control Specifications for Standard Test Methods for Water
Analysis Standard Guide for Spiking into Aqueous
Samples Standard Practice for Estimation of
Holding Time for Water Samples Containing Organic and Inorganic
Constituents Standard Practices for Sampling Water
from Flowing Process Streams Standard Practice for Determination of
Precision and Bias of Applicable Test Methods of Committee D19 on
Water |
Historická
1.11.2011
Historická
1.1.2013
Historická
1.11.2011
Historická
1.4.2007
Historická
1.10.2008
Historická
1.1.2013
Chcete mať istotu, že používate len platné technické normy?
Ponúkame Vám riešenie, ktoré Vám zaistí mesačný prehľad o aktuálnosti noriem, ktoré používate.
Chcete vedieť viac informácií ? Pozrite sa na túto stránku.
Posledná aktualizácia: 2024-12-23 (Počet položiek: 2 217 157)
© Copyright 2024 NORMSERVIS s.r.o.