NF T90-020:1984
Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.

Standard No.

NF T90-020:1984

Release Date

1984

Published By

Association Francaise de Normalisation

Latest

NF T90-020:1984

Replace

NF T90-020:1959

NF T90-020:1984 history

• 1984 NF T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.
• 0000 NF T90-020:1959