DIN 38407-42 - DRAFT PDF

Published Date: 03/01/2011

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected polyfluorinated compounds (PFC) in water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC/MS-MS) after solid-liquid extraction (F 42)

Published Date: 05/01/2010

Draft Document - German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected perfluoroalkyl substances (PFC) in water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC/MS-MS) after solid-liquid extraction (F 42)

Published Date: 08/01/1998

Respiratory protective devices for self-rescue - Self-contained closed-circuit compressed oxygen breathing apparatus incorporating a hood - Requirements, testing, marking

Published Date: 09/01/2024

Hearing protectors - Testing - Part 1: Physical test methods (includes Amendment A1:2024)

Published Date: 02/01/2009

Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy

Published Date: 01/01/2024

Secure storage units - Classification for high security locks according to their resistance to unauthorized opening

Published Date: 1999

Published Date: 01/01/2005

Published Date: 01/01/2003

Published Date: 01/01/2009

Published Date: 01/01/2000

Published Date: 02/01/2008