We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Water quality — Measurement of biochemical parameters — Spectrometric determination of the chlorophyll-a concentration
Automatically translated name:
Water quality -- Measurement of biochemical parameters -- Spectrometric determination of the chlorophyll-a concentration
STANDARD published on 2.7.1992
Designation standards: ISO 10260:1992
Publication date standards: 2.7.1992
SKU: NS-421729
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: The procedure specified can be applied for phytoplankton in natural surface waters and for testing algal growth in bio-assays. Using appropriate sampling it can also be applied to phytobenthic communities. The principle is collection of algae by filtration, extraction of algal pigments, spectrometric determination of the chlorophyll-a concentration in the extract, evaluation of the chlorophyll-a and phaeopigment concentration from the difference of absorbance at 665 nm prior to and after acidification of the extract.
8.9.2009
11.10.2005
27.11.2008
8.12.2006
9.2.2006
6.3.2008
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-09-04 (Number of items: 2 346 114)
© Copyright 2024 NORMSERVIS s.r.o.