Ion-Pair Extraction Method for Quantitation of a Bisquaternary Ammonium Compound, Pancuronium Bromide
نویسندگان
چکیده
منابع مشابه
Myocardial stimulation by pancuronium bromide.
The effect of pancuronium bromide on the canine myocardium was studied by observing several indices of myocardial contractility during i.v. and intracoronary infusion of the drug in an anaesthetized, open-chested dog preparation. Pancuronium produced tachycardia when given for 2 min by i.v. and intracoronary infusion with the heart intact. Following denervation and pacing of the heart the intra...
متن کاملComparative potency of pipecuronium bromide and pancuronium bromide.
Cumulative dose-response curves were constructed to determine the comparative potency of pipecuronium and pancuronium. From these, the ED50 and ED95 values were calculated. These were 24.96 micrograms kg-1 and 44.96 micrograms kg-1, respectively, for pipecuronium and 30.42 micrograms kg-1 and 61.12 micrograms kg-1, respectively, for pancuronium.
متن کاملDevelopment and Validation of an Ion Chromatography Method for Quantification of Ammonium Ions in STEALTH® Liposomes
Ammonium sulfate is one of the subsidiary components in the stealth liposome structure. The ratio of ammonium ion bound to liposome sphere to ammonium ions outside the liposome plays an important role in drug delivery formulation; accordingly, in order to quantify the ammonium ion in the liposome structure, a rapid and sensitive method was validated using a conductivity detector. Through this m...
متن کاملSelective Membrane Electrode for Bromide Ion Based on Aza Pyrilium Ion Derivative as a new Ionophore.
A highly selective electrode for Bromide ion based on aza pyrilium derivative as an excellentionophore is described.The sensor exhibits a good linear response with a slope of ( 60±1 ) mV per decadeover the concentration range of ( 1×10-3 – 9×10-6 M ) , and a detection limit of ( 3×10-6 M ) of Bromideions .The electrode response is independent of pH in the range of(4.0 –9.5).Selectivity coeffici...
متن کاملComparison of the ammonium oxalate extraction of fertilizer for K2O, method 983.02, with the ammonium citrate/EDTA extraction, method 993.31.
The direct available method for phosphorus in fertilizers, Method 960.03, is an Official Method for extraction of both P2O5 and K2O. Because K2O is much more soluble and easier to extract than P2O5, the conditions of the extraction procedure are set for efficient extraction of P2O5, and the extraction of K2O is, in effect, a bonus. In 1993, a modified extraction procedure, using an extractant o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 1976
ISSN: 0004-5756
DOI: 10.1093/jaoac/59.4.802