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Dive into the research topics where Tibor Urbanyi is active.

Publication


Featured researches published by Tibor Urbanyi.


Journal of Pharmaceutical Sciences | 1963

Stability of Antibacterial Preservatives in Parenteral Solutions IV: Contribution of Rubber Closure Composition on Preservative Loss

Leon Lachman; Tibor Urbanyi; Seymour Weinstein


Journal of Pharmaceutical Sciences | 1961

Color stability of tablet formulations III. Comparative light fastness of several water-soluble dyes and their corresponding lakes

Leon Lachman; S. Weinstein; Charles J. Swartz; Tibor Urbanyi; Jack Cooper


Journal of Pharmaceutical Sciences | 1970

Fluorometric Determination of Reserpine and Related Compounds by Reaction with Vanadium Pentoxide

Tibor Urbanyi; Henry Stober


Journal of Pharmaceutical Sciences | 1966

Rapid, Sensitive Colorimetric Method for the Determination of Estrogens

Tibor Urbanyi; C.K. Rehm


Journal of Pharmaceutical Sciences | 1964

Lined and Unlined Rubber Stoppers for Multiple-Dose Vial Solutions I: Sorption of Preservatives and Leaching of Extractives

Leon Lachman; P.B. Sheth; Tibor Urbanyi


Journal of Pharmaceutical Sciences | 1962

Color Stability of Tablet Formulations V: Effect of Ultraviolet Absorbers on the Photostability of Colored Tablets

Leon Lachman; Tibor Urbanyi; S. Weinstein; Jack Cooper; Charles J. Swartz


Journal of Pharmaceutical Sciences | 1961

Color stability of tablet formulations. IV. Protective influence of various colored glasses on the fading of tablets.

Charles J. Swartz; Leon Lachman; Tibor Urbanyi; Jack Cooper


Journal of The American Pharmaceutical Association | 1960

Color Stability of Tablet Formulations II *: Influence of Light Intensity on the Fading of Several Water-Soluble Dyes

Leon Lachman; Charles J. Swartz; Tibor Urbanyi; Jack Cooper


Journal of The American Pharmaceutical Association | 2006

Color stability of tablet formulations I. Measurement of changes in individual tablet reflectance

Tibor Urbanyi; Charles J. Swartz; Leon Lachman


Journal of Pharmaceutical Sciences | 1971

IR determination of trace quantities of dicyandiamide and cyanamide in guanidine sulfate

Tibor Urbanyi; Armin Walter

Collaboration


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Leon Lachman

Ciba Specialty Chemicals

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Jack Cooper

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S. Weinstein

Ciba Specialty Chemicals

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Henry Stober

Ciba Specialty Chemicals

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Susan Budavari

Ciba Specialty Chemicals

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Armin Walter

Ciba Specialty Chemicals

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C.K. Rehm

Ciba Specialty Chemicals

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D. Sloniewsky

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E. Ebersold

Ciba Specialty Chemicals

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