ISO 280 : 1998(R2015)现行
ESSENTIAL OILS - DETERMINATION OF REFRACTIVE INDEX
出版：International Organization for Standardization
专家解读视频
This International Standard specifies a method for the determination of the refractive index of essential oils.
UNE 84158 : 2000 - Identical
GOST ISO 280 : 2014 ERRATA 2016 - Identical
UNE 84158 : 2000 - Identical
NF ISO 280 : 1999 - Identical
BS ISO 280 : 1998 - Identical
BIS IS 326-5 : 2006 - Identical
GOST ISO 280 : 2014 ERRATA 2016 - Identical
NF ISO 280 : 1999 - Identical
BS ISO 280 : 1998 - Identical
BIS IS 326-5 : 2006 - Identical
