EN-ISO-20483 Complete Document History
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013)

Complete Current Edition:
   2013 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Dec. 4, 2013

Obsolete Revision Information:
   2006 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Nov. 1, 2006