Abstract
Fluorescent derivatives of many organic materials adsorbed on t.l.c. plates are obtained by reaction with ammonia liberated by heating ammonium hydrogencarbonate. Spots whose fluorescence can be measured quantitatively with high sensitivity over wide ranges of concentrations can be obtained with testosterone (1-250 ng), LSD (2-150 ng) and cholesterol (4-150 ng).
Original language | English |
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Pages (from-to) | 343-347 |
Number of pages | 5 |
Journal | Analytica Chimica Acta |
Volume | 97 |
Issue number | 2 |
DOIs | |
State | Published - 1 Apr 1978 |