90.93 Standard confirmed May 5, 2023
ISO
ISO/TC 126/SC 2 Leaf tobacco
International Standard
65.160 Tobacco, tobacco products and related equipment
This method is also applicable to the residues from maleic hydrazide sucker control agents used on tobacco crops. Annex A describes optional extra procedure such as acid pre-digestion and carbon clean-up, and Annex B includes some notes on the distillation procedure.
PUBLISHED
ISO 4876:1980
90.93
Standard confirmed
May 5, 2023