The easiest way is to use warm humidified oxygen.
During one experiment the soil sample was first humidified for several hours, after which the test cell was heated and vented to dry out the sample.
It is also not conceivable why hydrogen peroxide (of hypothetically biological origin) should release oxygen when humidified, without mentioning the presence of any transition metal salt catalysts.
Air was filtered through a high capacity, activated-charcoal filter, and humidified by bubbling through distilled water before being passed into the olfactometer tube at c. 360 cm3 min-1.
A surface warehouse requires energy to cool, heat, and humidify.
Flow rates of up to 60 litres of air/oxygen per minute can be delivered through wider bore humidified nasal cannula.
Water taken up through the plants and transpired at their tops helps to humidify the air.
Advanced models may warm or humidify the air and monitor the patient's breathing to ensure proper treatment.
