TCVN 6681-2000
Tobacco and tobacco products.Determination of nicotine purity.Gravimetric method using tungstosilicic acid

Standard No.

TCVN 6681-2000

Release Date

2000

Published By

VN-TCVN

Latest

TCVN 6681-2000

TCVN 6681-2000 history

• 2000 TCVN 6681-2000 Tobacco and tobacco products.Determination of nicotine purity.Gravimetric method using tungstosilicic acid