Min. Order Reference FOB Price
100 Pieces US$180.00-195.00 / Piece
Product Description
Product Description Helium is a highly specialized product. It's chemically inert and non-flammable, with high thermal conductivity, low molecular weight and size, and the lowest boiling point known. Product details Specification ≥99.999% ≥99.9999% Carbon Monoxide <1 ppm <0.1 ppm ...