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Enzymatic determination of 'randox' sodium using IL Monarch 2000 analyzer
(Društvo medicinskih biohemičara Srbije i Crne Gore, Beograd i Univerzitet u Beogradu - Farmaceutski fakultet, Beograd, 1996)
Simultaneous TLC determination of co-trimoxazole and impurities of sulfanilamide and sulfanilic acid in pharmaceuticals
(Preston Publications Inc, Niles, 1996)
Spectrophotometric determination of desoximetasone in ointment using 1,4-dihydrazinophthalazine
(Pergamon-Elsevier Science Ltd, Oxford, 1996)
The proposed method is based on coloured hydrazone formation with 1,4-dihydrazinophthalazine as a reagent. Heating at 85 degrees C for 2 h was found necessary to ensure optimal hydrazone formation in the presence of ...
Spectrophotometric determination of fluorometholone in pharmaceuticals using 1,4-dihydrazinophthalazine
(Marcel Dekker Inc, New York, 1996)
A sensitive and simple spectrophotometric method for the determination of fluorometholone in pharmaceutical formulations using 1,4-dihydrazinophthalazine (1,4-DHPHT; dihydralazine) as the reagent is presented. The yellow ...
Spectroscopic investigation of the effects of monovalent cations on the dynamics of protonic species in the hydrates of 12-tungstophosphoric acid salts
(Srpsko hemijsko društvo, Beograd, 1996)
Heteropoly acids arc well known as supcrionic protonic conductors at room temperature. The conductivity depends upon the temperature and relative humidity of the surrounding. Recent results show that the conductivity is ...
Certain rheologycal behaviour of paracetamol solid dispersion powders
(Lubner Communication Srl, 1996)
Paracetamol powder (PAR) has poor compressibility, high cohesivity and is difficult to compress. We have prepared dispersions of PAR and 3-cyclodextrin (β-CD) in physical mixture form, kneaded solid dispersion and spray ...
Triterpenoids from Hieracium plumulosum A. Kerner, L., Asteraceae
(Pharmazie, 1996)