NORMSERVIS s.r.o.

UNE 22143:1990

IRON ORES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD OF MOLYBDENUM BLUE.

STANDARD published on 18.5.1990

Spanish -
electronic design (pdf) (22.40 USD)
Spanish -
Print design (24.70 USD)

The information about the standard:

Designation standards: UNE 22143:1990
Publication date standards: 18.5.1990
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE