All measurements were made in triplicate and averaged.
All assays were carried out in triplicate and blanks were used to account for spontaneous breakdown of substrates.
In other experiments the results were expressed as the mean standard deviation of triplicate data in a single experiment.
Data are presented in dpm and represent triplicate determinations.
At each calf challenge, triplicate doses were prepared including one dose for the actual challenge and the other two for colony count plating.
Each experiment was repeated in triplicate from 3 different cercarial releases for each test solution.
Geometric mean titres (log) performed in triplicate are indicated.
Counts were accumulated by scintillation spectroscopy for duplicate aliquots from each of the triplicate experimental samples.
