Determination of trace phosphate ion in water by visual method after preconcentration on a membrane filter for field work

The rapid determination of phosphorus in presence of arsenic, silicon and germanium

J.C. Van Schouwenburg, I. Walinga · Analytica Chimica Acta · 1967 · 84 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

Application of organic solvent-soluble membrane filters in the preconcentration and determination of trace elements: spectrophotometric determination of phosphorus as phosphomolybdenum blue

Satoru Taguchi, Kazuhira Masuyama, Issei Kasahara et al. · Talanta · 1985 · 66 citations

Natural Sciences, Chemical Engineering, Chemistry +12

Rapid determination of trace amounts of phosphate and arsenate in water by spectrophotometric detection of their heteropoly acid-malachite green aggregates following pre-concentration by membrane filtration

Chiyo Matsubara, Yasutaka Yamamoto, Kiyoko Takamura · The Analyst · 1987 · 54 citations

Natural Sciences, Biochemistry, Chemistry +14

The Spectrophotometric Determination of Phosphate Following the Collection of Ion Pair of Molybdophosphate with Bis[2-(5-chloro-2-pyridylazo)-5-diethylaminophenolato]cobalt(III) on an Organic Solvent-Soluble Membrane Filter

Mitsuhiko Taga, Masahiko Kan · Bulletin of the Chemical Society of Japan · 1989 · 12 citations · Full text

Natural Sciences, Biochemistry, Chemistry +12

Spectrophotometric determination of trace sulphate in rain and snow after preconcentration with 2-aminoperimidine on a membrane filter

Junichi Shida · Talanta · 1990 · 12 citations

Natural Sciences, Biochemistry, Analytical Chemistry +5