title: New turbidimetric method for determination of sulphate.
abstract: Sulphate in the range (1-5) x 10(-5)M is determined by addition of 30-40 mesh lead nitrate crystals (0.2g) to 25 ml of sample solution containing 40-80% ethanol.
authors.affiliation: Higher Institute of Chemical Technology, Sofia 56, Bulgaria.
authors.forename: N G
authors.initials: NG
authors.lastname: Elenkova
authors.forename: R A
authors.initials: RA
authors.lastname: Tsoneva
authors.forename: T K
authors.initials: TK
authors.lastname: Nedelcheva