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ASTM D3866-12
Standard Test Methods for Silver in Water
Automaticky přeložený název:
Standardní zkušební metody pro stříbro ve vodě
NORMA vydána dne 1.9.2012
Informace o normě:
Označení normy: ASTM D3866-12
Poznámka: NEPLATNÁ
Datum vydání normy: 1.9.2012
Kód zboží: NS-25145
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D3866-12 :
Keywords:
atomic absorption, chelation-extraction, graphite furnace, silver, water, ICS Number Code 13.060.50 (Examination of water for chemical substances)
Doplňující informace
| Significance and Use | |||||||||||||||||||||||||||||||||
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4.1 The principal adverse effect of silver in the body is cosmetic. It causes argyria, a permanent, blue-gray discoloration of the skin, eyes, and mucous membranes. 4.2 Relatively small quantities of silver are bactericidal or bacteriostatic and find limited use in both disinfection of swimming pool waters and point-of-use water filters. |
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| 1. Scope | |||||||||||||||||||||||||||||||||
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1.1 These test methods cover the atomic absorption determination of silver in water. Three test methods are given as follows:
1.2 The values stated in either SI
units or inch-pound units are to be regarded separately as
standard. The values stated in each system are mathematical
conversions and may not be exact equivalents; therefore, each
system shall be used independently of the other.
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.
Standard Practice for Measuring Elements
in Water by Flame Atomic Absorption Spectrophotometry Standard Terminology Relating to Water
(Includes all amendments and changes 2/14/2024). Standard Practice for Measuring Trace
Elements in Water by Graphite Furnace Atomic Absorption
Spectrophotometry Standard Practice for Determination of
Precision and Bias of Applicable Test Methods of Committee D19 on
Water 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 Specification for Reagent
Water | |||||||||||||||||||||||||||||||||
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