ARCA II - a new apparatus for fast, repetitive HPLC separations
Creators
- 1. Gesellschaft fuer Schwerionenforschung m.b.H., Darmstadt (Germany, F.R.)
- 2. Mainz Univ. (Germany, F.R.). Inst. fuer Kernchemie
Description
The microcomputer controlled Automated Rapid Chemistry Apparatus, ARCA, is described in its newly designed version for the study of chemical properties of element 105 in aqueous solutions. This improved version, ARCA II, is adapted to the needs of fast and repetitive separations to be carried out in a chemically inert automated micro high performance liquid chromatography system. As an example, the separation of several group IIIB, IVB, and VB elements in the system triisooctylamine/hydrochloric acid within 30 s is demonstrated. Furthermore, a new method for the fast preparation of samples for α-particle spectroscopy by evaporation of the aqueous effluent with an intense light source is presented. (orig.)
Availability note (English)
MF available from INIS under the Report Number.
Files
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Additional details
Publishing Information
- Imprint Pagination
- 18 p.
- Report number
- GSI--89-38(prepr.)
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 20065372
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACTINIDES; ALPHA SPECTROSCOPY; AUTOMATION; ELEMENT 105; ELEMENT 105 COMPOUNDS; EVAPORATION; HAFNIUM; ION EXCHANGE MATERIALS; LEACHING; LIQUID COLUMN CHROMATOGRAPHY; MICROCOMPUTERS; NIOBIUM; ON-LINE CONTROL SYSTEMS; PROTACTINIUM; RARE EARTHS; SAMPLE PREPARATION; SECONDS LIVING RADIOISOTOPES; TANTALUM; ZIRCONIUM
- Descriptors DEC
- CHROMATOGRAPHY; COMPUTERS; CONTROL SYSTEMS; DIGITAL COMPUTERS; DISSOLUTION; ELEMENTS; ISOTOPES; MATERIALS; METALS; ON-LINE SYSTEMS; PHASE TRANSFORMATIONS; RADIOISOTOPES; SEPARATION PROCESSES; SPECTROSCOPY; TRANS 104 ELEMENT COMPOUNDS; TRANS 104 ELEMENTS; TRANSITION ELEMENTS; TRANSPLUTONIUM COMPOUNDS; TRANSPLUTONIUM ELEMENTS; TRANSURANIUM COMPOUNDS; TRANSURANIUM ELEMENTS