The Types segment classifies specialty gases by physical and chemical characteristics, which dictate suitability for distinct healthcare procedures. Medical‑grade gases—purity‑certified oxygen, nitrogen, and carbon dioxide—are essential for patient support systems and comprise the bulk of volume sales. Rare gases such as xenon and argon, valued for their inertness and radiographic properties, command higher margins despite lower volumes, primarily serving anesthesia and imaging. Mixtures (e.g., oxygen‑nitrous oxide blends) are engineered to meet specific therapeutic ratios, influencing both safety protocols and equipment design. Cryogenic gases like liquid nitrogen support tissue preservation and surgical cryo‑ablation, representing a specialized but growing niche. Finally, pharmaceutical‑grade gases meet stringent sterility standards for injectable formulations and sterile processing. Each type contributes uniquely to market valuation, with medical‑grade gases driving mass market share, while rare and specialty mixtures elevate average selling prices, together defining the comprehensive market taxonomy for Specialty Gases for Healthcare.