It serves as a fuel supporter in gas chromatographs and total hydrocarbon analysers with flame inoisation detectors. It is also used as as oxidant in the manufacturing of sensitie products and in plasma cutting. Surgical tool srequiring utmost cleanliness of compress air, as it is virtually contamination free, and besides limitation the undermrntioned impurities, we also guarantee our product to be free from dust, oil and other particle impurities.