Downloads for The standard ISO DIS 20079 Ringtest

“ Water quality – Determination of the toxic effect of water constituents and waste water to duckweed (Lemna minor) – Duckweed growth inhibition test “

This is the list of downloads with different Versions of Microsoft Excel Spread sheets. There is also a *.html data available for those of you not using Microsoft spreadsheets.

If you have problems with downloading or opening, please contact webmaster at info@lemnatec.com

• ISO Lemna Ringtest protocol 4.0 version.xls (might not work proper!)
• ISO Lemna Ringtest protocol 2000 version.xls
• ISO Lemna Ringtest protocol 97-2000 and 5_0 version.xls
• ISO Lemna Ringtest protocol .htm

More infos here or contact

Matthias Eberius