Min. Order Reference FOB Price
1 kg US$14.00-16.00 / kg
Product Description
Product Description Carbon tetrafluorideis a cryogenic refrigerant that is relatively inert under normal conditions, an oxygen displacer, and is also used in various wafer etching processes. Specifications: Specifications Company Standard CF4 ≥ 99.999% O2+AR ≤ 1 ppm N2 ≤ 2 ppm ...