Norm

ISO 7059:1982 en

Caprolactam for industrial use - Determination of absorbance at a wavelength of 290 nm

31,57

Over deze norm

Status Definitief
Aantal pagina's 1
Commissie Kunststoffen
Gepubliceerd op 01-12-1982
Taal Engels
The spectrometric measurement of the absorbance of a 50 % caprolactam water solution is carried out at a wavelength of 290 nm. The absorbance, expressed in relation to an optical path length of 1 m, is given by a specified formula in which A<(Index)O> is the correction for the difference in absorbances of the cells; A<(Index)1> is the absorbance of the test solution, and 1 is the optical path length, in centimetres, of the cell.

Details

ICS-code 71.080.30
Nederlandse titel Caprolactam for industrial use - Determination of absorbance at a wavelength of 290 nm
Engelse titel Caprolactam for industrial use - Determination of absorbance at a wavelength of 290 nm

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