Hi Malith,

In our laboratory we use the MAP Mix 9001 device from Dansensor company to mix 2 or 3 gases at different percentages. Generally, CO2, N2 and O2 are the most common used gases in MAP (modified atmosphere packaging) technique.

Duried

You can view the information here https://core.ac.uk/download/pdf/287418387.pdf

Duried Alwazeer

Thank you, Sir.