ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Author: Tőlgyessy

Determination of polycyclic aromatic hydrocarbons in freshwater mussels using simultaneous ultrasonic probe-assisted solvent extraction and sorbent clean-up followed by GC–MS analysis 4387 4397
Milan Laurenčík, Peter Tölgyessy, and Michal Kirchner Vol. 77, 8
Simultaneous determination of short-chain chlorinated paraffins and other classes of persistent organic pollutants in sediment by gas chromatography‒tandem mass spectrometry after ultrasonic solvent extraction combined with stir bar sorptive extraction 5645 5661
Peter Tölgyessy, Slávka Nagyová, Vladimír Roško, and Pavel Hucko Vol. 75, 11
Determination of vinyl-chloride and vinyl-acetate in working atmosphere 147 160
V. Kollár, R. Kemka, J. Mišianik, and J. Tölgyessy Vol. 42, 2
Determination of methyl-methacrylate, butyl acrylate, and n-butyl alcohol in working atmosphere 161 173
V. Kollár, R. Kemka, and J. Tölgyessy Vol. 42, 2
Passive dosimeters and their comparison with the standard method of determination of contaminants in working atmosphere 235 246
V. Kollár, R. Kemka, and J. Tőlgyessy Vol. 41, 2
Radioactive kryptonates in volumetric analysis. II. Determination of calcium by radiochelatometric titration 502 507
J. Tölgyessy, V.Jesenák, Š. Varga, and D. Hroncová Vol. 22, 7
Properties of ion exchange membranes to be used for radiometric titrations or in concentration-dependent separation methods 521 527
J. Konečný and J. Tölgyessy Vol. 22, 7
Gas radiochromatography 528 545
J.Tölgyessy and J. Hrivňák Vol. 22, 7
Device for withdrawal of krypton-85 for preparation of radioactive kryptonates 300 303
Š. Varga, J. Tölgyessy, V. Jesenák, and B. Filip Vol. 22, 4
Radioactive Kryptonates in Volumetric Analysis (I) Radioactive Kryptonates — New Chelatometric Indicators 3 14
J. Tölgyessy, Š. Varga, V. Jesenák, and D. Hroncová Vol. 22, 1
Simple scintillator measuring probe for the measurement of β-radiation absorption in liquid samples 206 208
P. Dillinger and J. Tölgyessy Vol. 20, 3
Radiocoulometric titration with a nonisotopic indicator in the solid phase 465 469
J. Tölgyessy, V. Jesenák, T. Braun, and M. Hradil Vol. 19, 6
Nondestructive determination of arsenic in ores and rocks with high-manganese content, by neutron activation analysis 918 924
N. Nenov, C. Popov, T. Tomov, G. Stefanov, and J. Tölgyessy Vol. 19, 12
Determination of gold in mineral raw materials by neutron activation analysis 661 668
G. Stefanov, Ž. Živkov, N. Georgiev, C. Popov, M. Mikhailov, N. Nenov, T. Tomov, and J. Tölgyessy Vol. 18, 9
Determination of indium in sphalerite and Pb-Zn ores by neutron activation analysis 705 711
T. Tomov, C. Popov, G. Stefanov, and J. Tölgyessy Vol. 18, 9
Nondestructive determination of indium in intermetallic fusions by neutron activation analysis with a Po + Be source 48 55
J. Tölgyessy, C. P. Popov, G. I. Stefanov, and T. T. Tomov Vol. 18, 1
Determination of copper and zinc in certain pharmaceutical preparations by measurement of the intensity of back-scattered β-rays 504 509
M. Šaršúnová, J. Klas, and J. Tölgyessy Vol. 17, 7
Use of β-ray absorption for the determination of uranium and of thorium in aqueous solutions 439 444
J. Tölgyessy and P. Dillinger Vol. 17, 6
Estimation of the equivalence point by extrapolation in radiometric titration 161 169
V. Jesenák and J. Tölgyessy Vol. 17, 3
The determination of calcium salts by measuring the intensity of back-scattered beta radiation 140 145
J. Tölgyessy, M. Šaršúnová, and J. Klas Vol. 17, 2
Indication of the equivalence point in precipitation titrations by the reflection of β-radiation 779 786
J. Tölgyessy and Š. Varga Vol. 17, 10-11
Automatic radiometric titration 217 223
J. Tölgyessy and V. Šajter Vol. 16, 3
Radiometric determination of carboxylic groups in cellulose with Ca45 290 294
J. Hostomský, J. Tölgyessy, and V. Kriváň Vol. 14, 4
Radiochromatographic separation of sodium and potassium 508 510
P. Schiller and J. Tölgyessy Vol. 11, 8
Automatická termometričká titrácia 385 389
V. Jeszenák and J. Tolgyessy Vol. 9, 6
Využitie termochromických vlastností Ag2[HgJ4] na zviditeľnenie ultrazvuku 306 309
J. Tölgyessy and P. Kovács Vol. 9, 5

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