Results 251 to 260 of about 55,528,302 (308)

Neurodevelopmental outcomes for pediatric ventricular assist device and heart transplant patients in the modern Era. [PDF]

open access: yesFront Cardiovasc Med
Oliver S   +10 more
europepmc   +1 more source

Determination of antimony(III) with potassium hexacyanoferrate(III)

Talanta, 1979
The determination of antimony(III) with potassium hexacyanoferrate(III) in 5M hydrochloric acid medium and in the presence of 40% v/v acetic acid is described. Ferroin is used as the indicator. Antimony has been determined in tartar emetic, solder and pig lead. Arsenic(III) does not interfere.
N, Rukmini, V S, Kavitha, K R, Rao
openaire   +2 more sources

Oxidimetric determination of indigo with iron(III) and hexacyanoferrate(III)

Talanta, 1967
The use of iron(III) in sulphuric acid medium and of potassium hexacyanoferrate(III) in hydrochloric acid medium has been investigated for the oxidimetric determination of indigo and indigo sulphonic acid. Conditions have been established for the assay of the dye with iron(III) sulphate at 100 degrees and with potassium hexacyanoferrate(III) at room ...
G G, Rao, V, Rukmini
openaire   +2 more sources

Coulometric Determination of Arsenic(III) and antimony(III)

Journal für Praktische Chemie, 1963
AbstractThe coulometric determination of tripositive arsenic and antimony by electrogenerated iodine in a NaHCO3 buffered solution of pH 8 has been described. The end point can be determined visually using starch as an indicator. Quantities of As(III) and Sb(III) down to the microgram level can be determined within permissible limits of error.
Shib Das Biswas, Arun K. Dey
openaire   +1 more source

Spectrophotometric determination of the lanthanides with chlorophosphonazo III

Talanta, 1970
The molar absorptivities of the lanthanide complexes with chlorophosphonazo III over the pH range 1-4 were found to increase with atomic number to maximum values near 7000 1.mole(-1).mm(-1) for holmium, erbium and thulium and then to decrease slightly for ytterbium and lutetium. The complexes were found to be stable for up to 65 hr.
J W, O'lauohlin, D F, Jensen
openaire   +2 more sources

Determination of photosan III in human plasma

Journal of Photochemistry and Photobiology B: Biology, 1996
In order to develop an accurate and quick method for the determination of Photosan III in human plasma, we used statistically planned experiments with an aim to identify the factors that can influence the analysis. Through a series of 20 experiments based on acid extraction of the porphyrin from the plasma and subsequent fluorescence analysis a ...
M, Kreitner, R, Ebermann, G, Alth
openaire   +2 more sources

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