Material:Steel Use:Medical Gas Pressure:High Model:laughing gas MF:N2O CAS No:10024-97-2 Purity:99.9% / 99.999% Use:food , medical , electronic Valve:CGA580 QF-2C or customed N2O Cylinder Volume:10L to 60L Filling Weight:5 ~ 42kg N2O Cylinder Color:as per buyer's requirement Cylinders Standard:GB, ISO, TPED, DOT are all avaliable Show More