Registration number (WIID)Project No.TitleStatus
26423LVS EN ISO 20079:2007Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition testStandarts spēkā
27362prEN 15708Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running waterIzstrādē
27658EN ISO 17852:2008Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006)Izstrādē
27658LVS EN ISO 17852:2008Water quality - Determination of mercury - Method using atomic fluorescence spectrometryStandarts spēkā
28036EN ISO 23631:2006/AC:2007Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)Izstrādē
28036LVS EN ISO 23631:2006 /AC:2007Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatizationStandarts spēkā
28151EN ISO 8199:2007Water quality - General guidance on the enumeration of micro-organisms by culture (ISO 8199:2005)Atcelts
28151LVS EN ISO 8199:2008Water quality - General guidance on the enumeration of micro-organisms by cultureAtcelts
28219EN ISO 16266:2008Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration (ISO 16266:2006)Izstrādē
28219LVS EN ISO 16266:2008Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtrationStandarts spēkā
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