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ASTM D3559-03
Standard Test Methods for Lead in Water
Automaticky preložený názov:
Štandardné testovacie metódy pre Olovo vo vode
NORMA vydaná dňa 10.1.2003
Informácie o norme:
Označenie normy: ASTM D3559-03
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.1.2003
Kód tovaru: NS-24056
Počet strán: 16
Približná hmotnosť: 48 g (0.11 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D3559-03 :
Keywords:
atomic absorption, chelation-extration, graphite furnace spectrophotometry, lead, voltammetry, ICS Number Code 13.060.50 (Examination of water for chemical substances)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||||||||||||||
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The test for lead is necessary because it is a toxicant and because there is a limit specified for lead in potable water in the National Interim Primary Drinking Water Regulations. This test serves to determine whether the lead content of potable water is above or below the acceptable limit. |
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| 1. Scope | ||||||||||||||||||||||||||||||||||||||||
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1.1 These test methods cover the determination of dissolved and total recoverable lead in water and waste water by atomic-absorption spectrophotometry and differential pulse anodic stripping voltammetry. Four test methods are included as follows:
1.2 Test Method B can be used to determine lead in brines. Test Method D has been used successfully with reagent water, lake water, well water, filtered tap water, condensate from a medium Btu coal gasification process, waste treatment plant effluent, and a production plant process water. 1.3 It is the user's responsibility to ensure the validity of these test methods for waters of untested matrices. 1.4 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 hazards statements, see 10.4.1, Note 2, 11.2, 11.3, 21.7, 21.8, 21.11, 23.7, 23.10, 32.2.1, and 33.1. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||
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