Extraction with light petroleum followed by evaporation, ion exchange, neutralization, drying and weighing of the residue.
BS 6829-2.2:1989
Original price was: $27.94.$13.00Current price is: $13.00.
Analysis of surface active agents (raw materials). Alkane sulphonates. Method for determination of mean relative molecular mass and content of alkane monosulphonates
BSI Group , 11/30/1989
Pages: 8
