Найдено: 49
Overview SIST EN ISO 10705-3:2025 specifies the general principles for validating methods used to concentrate bacteriophages from water samples. It is an essential part of the broader ISO 10705 serie…
Overview EN ISO 10705-3:2024 (identical to ISO 10705-3:2003) defines the principles for validating methods that concentrate bacteriophages from water prior to detection and enumeration. The standard…
Overview EN ISO 10703:2021 - "Water quality - Gamma-ray emitting radionuclides - Test method using high resolution gamma‑ray spectrometry (ISO 10703:2021)" is a CEN-endorsed standard that specifies s…
Overview EN ISO 10704:2019 (CEN adoption of ISO 10704:2019) defines a rapid thin source deposit test method for determining gross alpha and gross beta activity concentration in water. The method is i…
Overview ISO 10706:2000 specifies a laboratory method for determining the long‑term (chronic) sublethal toxicity of chemicals, industrial or sewage effluents and surface/ground waters to the freshwat…
Overview ISO 10705-4:2001 - Water quality - Detection and enumeration of bacteriophages - Part 4: Enumeration of bacteriophages infecting Bacteroides fragilis - specifies a culture-based method to de…
Overview SIST ISO 10705-3:2007 is an international standard developed by ISO (International Organization for Standardization) under the series focused on water quality and the detection and enumerati…
Overview EN ISO 10705-2:2001 (ISO 10705-2:2000) is the CEN-adopted international standard for the detection and enumeration of somatic coliphages in water and related matrices. It defines a standardi…
Overview EN ISO 10705-1:2001 (ISO 10705-1:1995) specifies a microbiological method for the detection and enumeration of F-specific RNA bacteriophages in water, sediments, sludges and shellfish extrac…
Overview EN ISO 10700:1995 / ISO 10700:1994 specifies a flame atomic absorption spectrometric (AAS) method for the determination of manganese (Mn) in steel and iron. The procedure uses acid dissoluti…
Overview SIST EN ISO 10707:1998 is an internationally recognized standard published by CEN (European Committee for Standardization) that outlines a reliable method to evaluate the "ultimate" aerobic…
Overview EN ISO 10707:1997 is an internationally recognized standard published by CEN (European Committee for Standardization) that outlines a reliable method to evaluate the "ultimate" aerobic biode…
Overview - ISO 10708:1997 (Water quality, BOD two‑phase closed bottle test) ISO 10708:1997 specifies a standardized laboratory method to evaluate the ultimate aerobic biodegradability of organic comp…
Overview ISO 10704:2019 - Water quality - Gross alpha and gross beta activity - Test method using thin source deposit specifies a rapid screening method for determining gross alpha and gross beta act…
Overview ISO 10707:1994 specifies a laboratory method - the closed bottle biochemical oxygen demand (BOD) test - for evaluating the “ultimate” aerobic biodegradability of organic compounds in an aque…
Overview ISO 10705-1:1995 - Water quality: Enumeration of F-specific RNA bacteriophages defines a standard plaque-assay method for detecting and counting F-specific ribonucleic acid (RNA) bacteriopha…
Overview ISO 1070:2018 - Hydrometry - Slope-area method defines a standardized, indirect technique for estimating discharge in open channels from observed water-surface slope and cross‑sectional area…
Overview ISO 10703:2021 - Water quality - Gamma-ray emitting radionuclides specifies a standardized test method for measuring the activity concentration of gamma‑ray emitting radionuclides in water u…
Overview ISO 10705-2:2000 - "Water quality - Detection and enumeration of bacteriophages - Part 2: Enumeration of somatic coliphages" is an international laboratory standard that specifies a validate…
Overview ISO 10702:1993 specifies a titrimetric method after distillation for the determination of nitrogen in steel and iron. The standard defines the chemical principle, apparatus, reagents and det…
Overview ISO 10701:1994 specifies a reliable methylene blue spectrophotometric method for the determination of sulfur content in steel and iron products. Developed by the International Organization f…
Overview ISO 10700:1994 specifies a validated analytical procedure for the determination of manganese content in steel and iron using a flame atomic absorption spectrometric (FAAS) method. The standa…
Overview ISO 10705-3:2003 is an international standard developed by ISO (International Organization for Standardization) under the series focused on water quality and the detection and enumeration of…