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- Schaffer, Mario, et al. Show all 4 Authors
- Grundwasser 2017 v.22 no.2 pp. 127-133
- calcium; centrifugation; fluorescence; iron; pH; tracer techniques
- ... Water sample preservation and pre-treatment are important steps for achieving accurate and reproductive results from tracer tests. However, this is particularly challenging for complex water mixtures prior to fluorescence analysis. In this study, the interference of iron and calcium precipitation with nine commonly applied conservative tracers, uranine, eosin, 1‑naphthalene sulfonate, 1,5-naphthal ...