Some examples and use cases from the internet:

Some examples and use cases from the internet:

• During the clinical trials, pigs were only fed with medicated feedingstuff containing valnemulin in different concentrations (depending on the disease) for up to 4 weeks (depending on the disease).
• Exponentially growing plant cultures of the genus Lemna are allowed to grow as monocultures in different concentrations of the test chemical over a period of seven days.
• Exponentially growing plant cultures of the genus Lemna are allowed to grow as monocultures in different concentrations of the test substance over a period of seven days.
• The method described assesses the effect of a test substance on micro
• Judith's remains show trace evidences of the same compounds, but in different concentrations.
• organisms by measuring the respiration rate under defined conditions in the presence of different concentrations of the test substance.
• An EC50 value is calculated from determinations at different concentrations.
• Different concentrations result in different percentages of Daphnia being no longer capable of swimming at the end of the test.

• Reproducibility at different concentration levels to be shown
• to enable satisfactory statistical modelling, the test should include at least one control tank and five additional tanks at different concentrations.
• An EC50 value is calculated from determinations at different concentrations.
• Several market surveys, referred to in the Annex XV dossier, identified the presence of NPE in textile articles, at different concentrations.
• At least two different concentrations of test substance should be used in order to determine the degradation kinetics.
• In some cases, it would be advisable to run parallel series of test chemical at two different concentrations, for example, 2 and 5 mg/litre.
• I was timing to see how fast the acid would eat through the baggies at different concentrations.
• Some substances (acids, bases, etc.) are placed on the market in aqueous solutions at various concentrations and, therefore, these solutions require different classification and labelling since the hazards vary at different concentrations.