Min. Order Reference FOB Price
50 M3 US$5.00-8.00 / M3
Product Description
Product Parameters Helium, the least reactive element. Helium is normally a colorless, odorless gas and is the only substance that cannot solidify at standard atmospheric pressure. Basic Info. DOT Class 2.2 Un Number Un 1963 Cylinder Standard DOT/ISO/GB Cylinder Pressure ...