Eine Schnellmethode zur Bestimmung von Tritium, Radiokohlenstoff und Radioschwefel in beliebigem organischem Probenmaterial mittels des Flüssigkeits-Scintillations-Zählers
✍ Scribed by F. Kalberer; J. Rutschmann
- Publisher
- John Wiley and Sons
- Year
- 1961
- Tongue
- German
- Weight
- 788 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
A detailed description is given of the determination of ^3^H, ^14^C and ^35^S in any material by the oxygen flask method followed by liquid scintillation counting. Improved apparatus and simplified sample preparation enable the analyses to be carried out quickly. For all determinations of ^14^C and ^35^S only one absorption solution is used. The use of an internal standard is no longer necessary, as the counting efficiency for all samples of the same isotope is constant under standard conditions. The accuracy and reproducibility are at least as good as those for other analysis methods. Safety measures are indicated.