| |
articol de periodic |
1974 |
Revue Roumaine de Chimie, 19-10 |
HOPÂRTEAN, Elena (autor)
,
LITEANU, Candin (autor)
,
ȘTEFĂNIGĂ, Eugenia (autor)
|
Membrane-electrodes of a metallic wire-plastic membrane type. I. |
|
1651-1660 |
|
| |
articol de periodic |
1974 |
Revue Roumaine de Chimie, 19-7 |
HOPÎRTEAN, Elena (autor)
,
ȘTEFĂNIGĂ, Eugenia (autor)
|
Liquid membrane-electrodes. V. Electrodic bwehaviour of sodiun tetraphenylborate in cyclohexanone to certain monavalent cations |
|
1265-1269 |
|
| |
articol de periodic |
1975 |
Revue Roumaine de Chimie, 20-6 |
HOPÎRTEAN, Elena (autor)
,
ȘTEFĂNIGĂ, Eugenia (autor)
|
Membrane-electrodes of the mertallic wire-plastic membrane type. II. Ammonium-selective membrane-electrode |
|
863-969 |
|
| |
articol de periodic |
1976 |
Revue Roumaine de Chimie, 21-2 |
HOPÎRTEAN, Elena (autor)
,
ȘTEFĂNIGĂ, Eugenia (autor)
|
Membrane-electrodes of The mertallic wire-plastic membrane type. III.Membrane-electrodes for organic cations |
|
305-312 |
|
| |
articol de periodic |
1978 |
Revue Roumaine de Chimie, 23-1 |
HOPÎRTEAN, Elena (autor)
,
ȘTEFĂNIGĂ, Eugenia (autor)
|
Liquid membrane-electrodes. XII. Liquid membrane-electrides for perchlorate, thiocyanate, tetrafluoroborate and nitrate based on triphenylmethane dyes |
|
137-142 |
|
