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Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry
Automaticky přeložený název:
Standardní zkušební metoda pro stanovení mědi v nelegovaných mědi gravimetricky
NORMA vydána dne 10.12.2002
Označení normy: ASTM E53-02
Poznámka: NEPLATNÁ
Datum vydání normy: 10.12.2002
Kód zboží: NS-47107
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
copper, copper concentration, ICS Number Code 77.040.30 (Chemical analysis of metals), 77.120.30 (Copper and copper alloys)
Significance and Use | ||||||||||||||||
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. Specific precautionary statements are given in Section 9 and 8.4. |
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2. Referenced Documents | ||||||||||||||||
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