Low-Oxygen Treatment with an Oxygen Data Logger
In the past, the National Gallery of Victoria (NGV) has undertaken small-scale low-oxygen pest treatments utilising Ageless® (Mitsubishi Gas Chemicals) oxygen absorbers and using the Ageless® ‘eye’ to indicate when the required low level of oxygen was reached (the indicator turns pink when the oxygen levels are at 0.1% or less). However, when a pest