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SIST ISO 9390:1996

Water quality -- Determination of borate -- Spectrometric method using azomethine-H

Overview - ISO 9390:1990 (Water quality - Borate by azomethine‑H) ISO 9390:1990 defines a spectrometric method for determination of borate (expressed as boron) in water using the reagent azomethine‑H…

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7 200 ₽

ISO 9390:1990

Действующий

Water quality — Determination of borate — Spectrometric method using azomethine-H

Overview - ISO 9390:1990 (Water quality - Borate by azomethine‑H) ISO 9390:1990 defines a spectrometric method for determination of borate (expressed as boron) in water using the reagent azomethine‑H…

4 · PDF

7 200 ₽