Specialty Gases
Specialty gases consist of high-purity pure gases and targeted blends designed for instrument (analytical) and process use. OĞULGAZ supplies these in steel/aluminum cylinders with certificates of analysis or as continuous supply with a gas mixer at your facility. Blends are prepared gravimetrically in accordance with TS EN ISO 6142, and analyses are performed using instruments calibrated with traceable references. We plan the safe supply, material compatibility, and verification steps (label, lot, CoA) together.
Purity (quality) notation
4.0 = 99.99% (100 ppm total impurities) • 4.5 = 99.995% (50 ppm) • 5.0 = 99.999% (10 ppm) • 5.5 = 99.9995% (5 ppm) • 6.0 = 99.9999% (1 ppm).
Mixture/certification tolerance summary:
5%–50%: ±1% mix / ±1% certification • 500 ppm–5%: ±2% / ±1% • ≤5 ppm–500 ppm: ±5% / ±1%.
Main Products
Special Gases Prepared According to Customer Request
Specialty Gases
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