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

Published monthly

Author: Tolgyessy

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