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Standard Test Method for Legionella pneumophila in Water Samples Using Legiolert
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NORMA vydána dne 1.12.2021
Označení normy: ASTM D8429-21
Datum vydání normy: 1.12.2021
Kód zboží: NS-1045139
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
cooling towers, Legiolert, Legionella pneumophila, most probable number, potable water, Quanti-Tray/Legiolert,
Significance and Use |
5.1?This test provides an easy and reliable method for the detection of 5.2?Routine monitoring for L. pneumophila determines whether implemented control measures are effective, such as those outlined in a water safety program 5.2.1?Water system management is necessary to maintain 1.1?This test method describes a simple procedure for the detection of 1.1.1?Potable Water:? 1.1.1.1??1 organism / 100 mL at 7 days for 100 mL potable protocol. 1.1.1.2??1 organism / 10 mL at 7 days for 10 mL potable protocol. 1.1.2?Non-potable Water:? 1.1.2.1??1 organism / 1.0 mL at 7 days for 1.0 mL non-potable protocol. 1.1.2.2??1 organism / 0.1 mL at 7 days for 0.1 mL non-potable protocol. 1.1.3?This test method can be used for potable (drinking) waters and non-potable waters such as cooling tower waters 1.2?The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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