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ASTM D6503-99
Standard Test Method for Enterococci in Water Using EnterolertTM
Automaticky preložený názov:
Štandardná skúšobná metóda pre enterokokov vo vode s použitím EnterolertTM
NORMA vydaná dňa 10.12.1999
Informácie o norme:
Označenie normy: ASTM D6503-99
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.12.1999
Kód tovaru: NS-35409
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D6503-99 :
Keywords:
bottled water, drinking water, enterococci, Enterolert, most probable number, presence-absence, Quanti-Tray, recreational water, source water, ICS Number Code 13.060.70 (Examination of water for biological properties)
Doplňujúce informácie
| 1. Scope | ||||||||
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1.1 This test method describes a simple procedure for the detection of enterococci in water and wastewater. It is based on IDEXX's patented Defined Substrate Technology (DST). This product, Enterolert, utilizes a nutrient indicator that fluoresces when metabolized. It can detect these bacteria at one colony forming unit (CFU)/100 mL within 24 h. The presence of this microorganism in water is an indication of fecal contamination and the possible presence of enteric pathogens. 1.2 This test method can be used successfully with drinking water, source water, recreational (fresh and marine) water, and bottled water. It is the user's responsibility to ensure the validity of this test method for waters of untested matrices. 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. |
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| 2. Referenced Documents | ||||||||
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