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UNE 55542:1981

SURFACE ACTIVE AGENTS. DETERMINATION OF PH OF AQUEOUS SOLUTIONS. PONTENTIOMETRIC METHOD

STANDARD published on 15.9.1981

Spanish -
electronic design (pdf) (22.60 USD)
Spanish -
Print design (24.90 USD)

The information about the standard:

Designation standards: UNE 55542:1981
Note: WITHDRAWN
Publication date standards: 15.9.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE