90.93 Standard confirmed Mar 21, 2022
ISO
ISO/TC 147/SC 5 Biological methods
International Standard
13.060.70 Examination of biological properties of water
ISO 11348 describes three methods for determining the inhibition of the luminescence emitted by the marine bacterium Vibrio fischeri (NRRL B‑11177). ISO 11348-1:2007 specifies a method using freshly prepared bacteria.
This method is applicable to:
waste water;
aqueous extracts and leachates;
fresh water (surface and ground water);
sea and brackish water;
eluates of sediment (fresh water, brackish and sea water);
pore water;
single substances, diluted in water.
WITHDRAWN
ISO 11348-1:1998
PUBLISHED
ISO 11348-1:2007
90.93
Standard confirmed
Mar 21, 2022
PUBLISHED
ISO 11348-1:2007/Amd 1:2018