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Hakutulokset

Haulla "221" löytyi 232 tulosta.

SFS-EN ISO 22119:en – Microbiology of food and animal feeding stuffs. Real-time polymerase chain reaction (PCR) for the detection of food-borne pathogens. General requirements and definitions (ISO 22119:2011)

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ISO 22119:2010 defines terms for the detection of food-borne pathogens in foodstuffs, and isolates obtained from them, using the polymerase chain reaction (PCR). ISO 22119:2010 specifies requirements for the amplification and detection of nucleic acid sequences (DNA or RNA after reverse transcrip ...
https://sales.sfs.fi/julkaisu.html.stx?id=180202

SFS-EN ISO 22174:en – Microbiology of food and animal feeding stuffs. Polymerase chain reaction (PCR) for the detection of food-borne pathogens. General requirements and definitions (ISO 22174:2005)

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ISO 22174:2004 gives the general requirements for the in vitro amplification of nucleic acid sequences (DNA or RNA). It is applicable to the testing of foodstuffs and isolates obtained from foodstuffs for food-borne pathogens using the polymerase chain reaction (PCR) The minimum requirements laid ...
https://sales.sfs.fi/julkaisu.html.stx?id=13277

SFS-EN ISO 22118:en – Microbiology of food and animal feeding stuffs. Polymerase chain reaction (PCR) for the detection and quantification of food-borne pathogens. Performance characteristics (ISO 22118:2011)

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ISO 22118:2010 specifies minimum requirements of performance characteristics for the detection of nucleic acid sequences (DNA or RNA) by molecular methods. ISO 22118:2010 applies to the detection of food-borne pathogens in foodstuffs and isolates obtained from them using molecular detection metho ...
https://sales.sfs.fi/julkaisu.html.stx?id=180203

SFS-EN ISO 22155:en – Soil quality. Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers. Static headspace method (ISO 22155:2016)

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ISO 22155:2016 specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil. ISO 22155:2016 is applicable to all types of soil. The limit of quantification is dependent on the detecti ...
https://sales.sfs.fi/julkaisu.html.stx?id=406399

SFS-EN ISO 22160:en – Milk and milk-based drinks. Determination of alkaline phosphatase activity. Enzymatic photo-activated system (EPAS) method (ISO 22160:2007)

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ISO 22160|IDF 209:2007 specifies a method for the determination of the alkaline phosphatase activity in pasteurized whole milk, semi-skimmed milk, skimmed milk, cream and flavoured milks using a chemiluminescent (EPAS) method. The method is applicable to milk and milk-based drinks from cows, shee ...
https://sales.sfs.fi/julkaisu.html.stx?id=13276

SFS-EN ISO 22125-2:2019:en – Water quality. Technetium-99. Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 22125-2:2019)

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This document specifies a method for the measurement of 99Tc in all types of water by inductively coupled plasma mass spectrometry (ICP-MS). The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, as well as cooling water, industrial water, domestic ...
https://sales.sfs.fi/julkaisu.html.stx?id=838098

SFS-EN ISO 22125-1:2019:en – Water quality. Technetium-99. Part 1: Test method using liquid scintillation counting (ISO 22125-1:2019)

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This document specifies a method for the measurement of 99Tc in all types of waters by liquid scintillation counting (LSC). The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, as well as cooling water, industrial water, domestic, and industrial ...
https://sales.sfs.fi/julkaisu.html.stx?id=838097