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ASTM D3645-03
Standard Test Methods for Beryllium in Water
Automatische name übersetzung:
Standard-Prüfverfahren für Beryllium in Wasser
NORM herausgegeben am 10.1.2003
Informationen über die Norm:
Bezeichnung normen: ASTM D3645-03
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 10.1.2003
SKU: NS-24318
Zahl der Seiten: 6
Gewicht ca.: 18 g (0.04 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Die Annotation des Normtextes ASTM D3645-03 :
Keywords:
atomic absorption, beryllium flame (Method A), furnace (Method B), total recoverable beryllium, water, ICS Number Code 13.060.50 (Examination of water for chemical substances)
Ergänzende Informationen
| Significance and Use | ||||||||||||||||||||||||||||||||||||
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These test methods are significant because the concentration of beryllium in water must be measured accurately in order to evaluate potential health and environmental effects. |
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| 1. Scope | ||||||||||||||||||||||||||||||||||||
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1.1 These test methods cover the determination of dissolved and total recoverable beryllium in most waters and wastewaters:
1.2 The analyst should direct attention to the precision and bias statements for each test method. It is the user's responsibility to ensure the validity of these test methods for waters of untested matrices. 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. For specific hazard statements, see Section 12 and 23.4. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||
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