Where a range of concentrations was given by the manufacturer, the lowest ratio of product to sample was tested (i.e. lowest recommended concentration of test product).
Where a range of concentrations was given by the manufacturer, the lowest ratio of product to sample was tested (i.e. lowest recommended concentration of test product).
user
Там, де виробник дав ряд концентрацій, було протестовано найнижче співвідношення продукту до зразка (тобто найнижча рекомендована концентрація тестового продукту).
assistant