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ASTM D3373-03
Standard Test Method for Vanadium in Water
Automaticky preložený názov:
Štandardná skúšobná metóda pre vanádu vo vode
NORMA vydaná dňa 10.6.2003
Informácie o norme:
Označenie normy: ASTM D3373-03
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.2003
Kód tovaru: NS-23455
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D3373-03 :
Keywords:
atomic absorption, furnace, total recoverable vanadium, water, ICS Number Code 13.060.50 (Examination of water for chemical substances)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||
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1.1 This test method covers the determination of dissolved and total recoverable vanadium in most waters and wastewater by graphite furnace atomic absorption spectrophotometry. 1.2 The optimum range of this test method is 10 to 200 μg/L of vanadium based on a 20-μL sample size. Concentrations higher than 200 μg/L may be determined by proper dilution of sample. A detection level as low as 4 μg/L of vanadium has been reported. 1.3 This test method has been used successfully with reagent water, lake water, tap water, river water, condensate from a medium Btu coal gasification process, and well water. It is the user's responsibility to ensure the validity of this test method for waters of untested matrices. 1.4 This standard does not purport to address all of the safety problems, 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 or regulatory limitations prior to use. 1.5 Former Test Method A (Catalytic) was discontinued. Refer to Appendix X1 for historical information. |
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| 2. Referenced Documents | ||||||||||||||||||
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