| In this study, each C or H is superscribed with α to indicate carbon or hydrogen isotope fractionation, respectively, for convenience. |
| Suitable corrections for mass fractionation and other minor effects have been made. |
| The fractionation, separation of active components and clarification of their mechanism of action are currently under investigation. |
| After fractionation with ammonium sulphate the sample was dialysed against ammonium bicarbonate buffer for desalting and lyophilization. |
| What is emerging in the place of the old multilateral approach, it appears, is a multiple fractionation of the global trading system. |
| Conservative analysis of our systematic fractionation of yeast cytosolic and nuclear extracts resolved 12 chromatographically separable activities. |
