Our Products
Purity levels from 99.995% to 99.99998% — prepared and analysed for research, medical and industrial applications.
Specialty Gases & Mixtures
Pure gases, calibration mixtures and cryogenic liquids — all prepared and certified to exact specification.
Pure Gases
Nitrogen (N₂)
99.998% | 99.999% (5.0) | X Nitrogen
Liquid & compressed nitrogen. Inert properties for inerting, freezing and LC-MS carrier gas. Pure Gas (5.0) available. BIP (5.9) available.
Helium (He)
99.995% | 99.999% (5.0) | X Helium
Liquid & gaseous helium for MRI, leak detection, balloon inflation, shielding and cooling. Pure Gas (5.0) available. BIP (5.9) available.
Argon (Ar)
99.997% | 99.999% (5.0) | BIP 5.9
Inert shielding gas for welding, metal fabrication and analytical chromatography. Pure Gas (5.0) available. BIP (5.9) available.
Oxygen (O₂)
99.5% | Medical USP | 5.0 Grade
Medical & industrial oxygen. Strong oxidizing properties for combustion, oxidation and fermentation. Pure Gas (5.0) available on Medical Oxygen.
CO / Syngas
Custom Grades Available
Carbon monoxide and synthesis gas mixtures for specialty chemical and process industry applications.
Calibration Mixtures
Multi-Component Mixtures
Up to 10 Components
Complex multi-component calibration gases for environmental monitoring and GC calibration.
EPA Protocol Gases
Certified Reference Standards
Traceable reference gases for continuous emissions monitoring and environmental compliance.
Custom Gas Blends
Exact Specification
Reactive mixtures, cyclic compositions and custom blends prepared to your exact process requirements.
Medical & Cryogenic
Medical Oxygen (O₂)
USP Grade | 5.0 Grade
Medical oxygen compliant with European Pharmacopoeia standards. For respiratory and clinical applications.
Entonox / Xynox
50% N₂O / 50% O₂ | EP Grade
Medical gas for pain management — compliant with European Pharmacopoeia standards.
Liquid Nitrogen
Cryogenic Grade
Full liquid nitrogen support for cryogenic storage, biological preservation and rapid freezing.
Freshline Food Gases
Air Products Freshline® food-grade gases for modified atmosphere packaging, chilling, carbonation and preservation in the food & beverage industry.
Freshline K291 — Liquid Nitrogen
Food Grade Cryogenic Liquid
Cryogenic liquid nitrogen in KG Dewar. Used for in-line freezing, chilling and controlled atmosphere in food processing.
Freshline CO₂ — 100% Carbon Dioxide
Food Grade | Available: 10L · 20L · 50L
Pure food-grade CO₂ for carbonation, chilling, packaging and preservation of food and beverage products.
Freshline 60/40 — 60% CO₂ in N₂
MAP Gas | Available: 10L · 20L · 50L
Modified atmosphere packaging blend for fresh produce, extending shelf life while maintaining product quality.
Freshline 30/70 — 30% CO₂ in N₂
MAP Gas | Available: 10L · 20L · 50L
Lighter CO₂ blend for modified atmosphere packaging, suitable for delicate or sensitive food products.
Freshline Nitrogen
Food Grade | Cylinder
High-purity nitrogen for food applications — inerting, blanket gas, and modified atmosphere packaging.