Water quality. Determination of the estrogenic potential of water and waste water - Yeast estrogen screen (Saccharomyces cerevisiae) Ingestion-build-100998 procedures for inspection

procedures for inspection

agricultural tractors

This part of ISO 24253 specifies field measurements of spray deposition to determine the quantity and distribution of spray in a plane surface area

specifies a mechanism by which multiple images can be combined into a single compoundimage

broadcasting spreading devices

Water quality. Determination of the estrogenic potential of water and waste water - Yeast estrogen screen (<i>Saccharomyces</i> <i>cerevisiae</i>) Ingestion-build-100998 procedures for inspection1 Scope This document specifies a method for the determination of the estrogenic potential of water and waste water by means of a reporter gene assay with genetically modified yeast strains Saccharomyces cerevisiae. This reporter gene assay is based on the activation of the human estrogen receptor alpha. This method is applicable to: fresh water; waste water; aqueous extracts and leachates; eluates of sediments (fresh water); pore water; aqueous