NP 1159-1976
Potassium hydroxide used in industry. Measurement of chlorine content by photometry

Standard No.

NP 1159-1976

Release Date

1976

Published By

PT-IPQ

Latest

NP 1159-1976

Scope

This Standard is intended to establis the spectrophotometric process to determine the chloride content of potassium hydroxide for industrial uses.

NP 1159-1976 history

• 1976 NP 1159-1976 Potassium hydroxide used in industry. Measurement of chlorine content by photometry