Интеллектуальная олимпиада по предмету "Лаборатория физико-химических методов анализа" - 2026 проводится

Предмет: Лаборатория физико-химических методов анализа
Уровень: XI
Категория: студент
Тестовые вопросы: на английском языке
Пример вопроса: A UV–visible method is applied to a strongly absorbing sample that exhibits inner-filter effects. Which correction is most appropriate when the absorbance at the excitation and emission wavelengths is known? Increase the cuvette path length to amplify the measured fluorescence, Replace the fluorophore with a nonabsorbing reference compound, Correct the observed fluorescence for attenuation of excitation and emitted radiation, Add a chemical oxidant to eliminate all absorption bands