DIN 38402-11:2009 German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
DIN EN ISO 19458 Water quality - Sampling for microbiological analysis (ISO 19458:2006); German version EN ISO 19458:2006
DIN EN ISO 5667-1 Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023); German and English version EN ISO 5667-1:2023 / Note: Date of issue 2023-08-04*Intended as replacement for DIN EN ISO 5667-1 (20...*, 2023-09-01 Update
DIN EN ISO 5667-3 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO/DIS 5667-3:2023); German and English version prEN ISO 5667-3:2023 / Note: Date of issue 2023-05-12*Intended as replacement for DIN EN ISO 5667-3 (2019-07).*, 2023-06-01 Update
DIN 38402-11:2009 history
2009DIN 38402-11:2009-02 German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
2009DIN 38402-11:2009 German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
1995DIN 38402-11:1995 German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)