Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
Standard Test Method for Isolation and Enumeration of Pseudomonas aeruginosa from Water
Přeložit název
NORMA vydána dne 1.12.2019
Označení normy: ASTM D5246-19
Poznámka: NEPLATNÁ
Datum vydání normy: 1.12.2019
Kód zboží: NS-980100
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
., enumeration, membrane filtration, Pseudomonas aeruginosa,, ICS Number Code 07.100.20 (Microbiology of water)
Significance and Use | ||||||||
5.1 P. aeruginosa is an opportunistic pathogen and has been linked as the causative agent of numerous infections that may be transmitted through a contaminated water supply to a susceptible host. Note 1: Fecal waste is >95 % E.
coli which is found in humans and warm bloodied
animals.
5.2 The membrane filtration procedure described is a rapid and reliable test method of detecting 1.1 The test method covers the isolation and enumeration of Pseudomonas aeruginosa. Testing was performed on spiked samples using reagent grade water as the diluent from surface waters; recreational waters; ground water, water supplies; especially rural nonchlorinated sources; waste water; and saline waters. The detection limit of this test method is one microorganism per 100 mL. 1.2 This test method was used successfully with reagent water. It is the user's responsibility to ensure the validity of this test method for surface waters, recreational waters, ground water, rural nonchlorinated sources; waste water; and saline waters. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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. |
||||||||
2. Referenced Documents | ||||||||
|
Poslední aktualizace: 01.05.2024 (Počet položek: 2 896 514)
© Copyright 2024 NORMSERVIS s.r.o.