ASTM E350-12
ASTM E351-13
ASTM E352-13
ASTM E353-93(2006)..
ASTM E363-09
ASTM E367-09
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ASTM E53-07(2013)
Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry (Withdrawn 2022)
Automaticky preložený názov:
Štandardná skúšobná metóda pre stanovenie medi nelegovanej medi gravimetricky
NORMA vydaná dňa 1.10.2013
Informácie o norme:
Označenie normy: ASTM E53-07(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2013
Kód tovaru: NS-47108
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM E53-07(2013) :
Keywords:
copper, copper concentration, ICS Number Code 77.040.30 (Chemical analysis of metals),77.120.30 (Copper and copper alloys)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||
|
5.1 This test method for the chemical analysis of copper is primarily intended to test for compliance with compositional specifications. It is assumed that all who use this method will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory. |
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| 1. Scope | ||||||||||||||||
|
1.1 This test method covers the chemical analysis of copper having minimum purity of 99.75 % to 99.95 %. 1.2 This test method covers the electrolytic determination of copper in chemical, electrolytic, and fire refined copper. In this method silver is deposited with the copper, and is reported as copper. 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 Guide for Chemical Analysis of
Metals and Metal Bearing Ores by Flame Atomic Absorption
Spectrophotometry Standard Practice for Conducting an
Interlaboratory Study to Evaluate the Performance of an Analytical
Method Standard Practice for Using Significant
Digits in Test Data to Determine Conformance with
Specifications Standard Practices for Apparatus,
Reagents, and Safety Considerations for Chemical Analysis of
Metals, Ores, and Related Materials Standard Test Methods for Chemical
Analysis of Copper-Tellurium Alloys Standard Terminology Relating to
Analytical Chemistry for Metals, Ores, and Related Materials
(Includes all amendments and changes 7/17/2023). Practice for Conducting Interlaboratory
Studies of Methods for Chemical Analysis of Metals (Withdrawn
1997) Standard Practice for Sampling Copper and
Copper Alloys for the Determination of Chemical Composition |
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