TY  - BOOK
AU  - Wickramasinghe,M.S
TI  - Determination of the Mass percentages of Anionic Surfactants in hand washes by developing a Colorimetric method
PY  - 2011///
CY  - Colombo
PB  - Institute of Chemistry Ceylon
KW  - surfactants
KW  - Anionic surfactants
KW  - colorimetric method
ER  -