Determination of the amount of stationary phase in packings for gas-liquid chromatography von Petsev, N.D., Petkov, V.H., Dimitrov, Chr

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Column packings for gas-liquid chromatography by coating the stationary phase, as a vapour, on the solid support using a fluidized-bed technique von Petsev, N.D., Kostova, A., Filchev, P.I.

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Determination of the amount of stationary phase in packings for gas-liquid chromatography : Stationary phases for use at high temperatures von Petsev, N.D., Petkov, V.H., Dimitrov, Chr

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Determination of the amount of stationary phase in packings for gas—liquid chromatography von Petsev, N.D., Nikolov, R.N., Kostova, A.

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Vapour-phase method for preparing column packings for gas-liquid chromatography using a vacuum technique von Filchev, P.I., Petsev, N.D., Velev, V.N., Kotsev, N.K.

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Diffusion and light scattering in dispersions of charged particles with thin electrical double layers von Petsev, D.N., Denkov, N.D., Nagayama, K.

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Modification of ultrafiltration membranes by deposition of colloid particles von Alargova, R.G., Petkov, J.T., Denkov, N.D., Petsev, D.N., Ivanov, I.B.

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