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Food Grade Nitrogen is used in Modified Atmospheric Packaging (MAP) to improve or extend the shelf life of various foods. When choosing the right gases or gas mixtures for a particular food the interaction of the gas or gas mixture, that is the solubility of the food stuff, must be taken into account.

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Pure Gases
NZ20Industrial20ftNitrogen 20Ft Refill
NZ40Industrial40ftNitrogen 40Ft Refill
NZ60Industrial60ftNitrogen 60Ft Refill
NZ80Industrial80ftNitrogen 80Ft Refill
NZ128Industrial150ft MediumNitrogen Medium Refill
NZ304Industrial300ft LargeNitrogen Large Refill
NZ4500Industrial500ft - 4500psiNitrogen 4500 Refill
LNZ240Industrial240L Liquid CylLiquid Nitrogen 240L Refill Industrial Grade
LNZ240-22Industrial240L Liquid CylLiquid Nitrogen Refill 240L 22psi Industrial Grade
LNZ240-50Industrial240L Liquid CylLiquid Nitrogen Refill 240L 50psi Industrial Grade
BPNZIndustrialBP3000 - 3000psiNitrogen Bulk Pack 14 Refill 2400psi
BPNZ45IndustrialBP4500 - 4500psiNitrogen 4500 Bulk Pack 14 Refill 4500 psi
Food Gases
NZ304FGIndustrial300ft LargeNitrogen Large Refill Food Grade
LNZ240-50FGIndustrial240L Liquid CylLiquid Nitrogen Refill 240L 50psi Food Grade
LNZ240FGIndustrial240L Liquid CylLiquid Nitrogen 240L Refill 350psi Food Grade
Spec Gases
NZ304UHPUHP 5.0300ft LargeNitrogen Large UHP 5.0 Refill