Turkmenistan standards PDF

Water microbiology, Method 17.2: Spores of sulfite-reducing anaerobes (clostridia) including Clostridium perfringens — Estimation of most probable number (MPN) using the multiple tube dilution technique. Original standard AS NZS 4276.17.2-2000 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 4276.17.2-2016

Water microbiology, Method 17.2: Spores of Clostridium perfringens - Estimation of most probable number (MPN) using the multiple tube dilution technique. Original standard AS NZS 4276.17.2-2016 (2025) in PDF full version. Additional info + preview on request

Document status: Active

Water microbiology, Method 19: Examination for thermophilic Campylobacter spp.- Membrane filtration. Original standard AS NZS 4276.19-2001 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 4276.19-2014

Water microbiology, Method 20: Examination for coagulase positive staphylococci, including Staphylococcus aureus, by membrane filtration. Original standard AS NZS 4276.20-2003 (2013) in PDF full version. Additional info + preview on request

Document status: Active

Water microbiology, Method 22: Packaged water — Coliform bacteria and Escherichia coli — Membrane filtration method (ISO 9308-1:2000, MOD). Original standard AS NZS 4276.22-2007 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Water microbiology, Method 22: Water quality - Enumeration of Escherichia coli and coliform bacteria - Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014/Amd 1:2016, MOD). Original standard AS NZS 4276.22-2019 (2025) in PDF full version. Additional info + preview on request

Document status: Active