UNE 77306:1999

SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.

STANDARD published on 26.5.1999

Spanish -
electronic design (pdf) (67.00 USD)

Spanish -

Print design (73.70 USD)

The information about the standard:

Designation standards: UNE 77306:1999
Publication date standards: 26.5.1999
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Category: Technical standards UNE