Buy Breathing Gas Mixtures — simple ordering of oxygen, nitrogen and helium blends in the sizes you need
When you buy breathing gas mixtures from REAL GAZ, you choose the composition, the cylinder size and the fill pressure, and we confirm that the recipe is practical before we prepare it. Standard orders cover nitrox, heliox, trimix and oxygen-nitrogen blends in 10, 20 and 50 litre cylinders.
Orders are acknowledged in writing, so you see the exact blend, tolerance and cylinder type before anything is filled.
Orders are acknowledged in writing, so you see the exact blend, tolerance and cylinder type before anything is filled.
Quotations reference EN 12021 for breathing quality and ISO 6142 for composition accuracy, with options for one-off and recurring purchase.
🏭 Where Breathing Gas Mixtures Are Used
- 🤿 Dive operators — regular purchase of enriched air and trimix keeps boat schedules running without compressor bottlenecks;
- 🏥 Research hyperbaric units — labs buy small lots of defined mixes for experiments run under ethical approval;
- 🧯 Safety contractors — stocks of breathing mixtures are purchased in advance of project start;
- 🏭 Process development — engineers test controlled-atmosphere mixtures before committing to bulk supply;
💡 Why Choose REAL GAZ
- 🛒 Clear ordering — a short specification form turns your requirement into a firm order;
- 🧪 Analysis included — composition is confirmed after blending, not assumed;
- 🎯 Right-sized lots — buy one trial cylinder or a standing monthly order, whichever fits;
- 🔒 Support after delivery — regulator, fitting and handling advice is available after the cylinder arrives;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- order specification review by a gas technician;
- blending and analysis against the written recipe;
- cylinder and valve cleaning for oxygen service;
- final pressure and leak verification.
Cylinders meet ISO 9809 and EN 1964, and shipments follow ADR / UN rules.
🛍️ How the Ordering Process Works
First, send the required composition with tolerance, cylinder volume, pressure and quantity. Second, our gas technician checks feasibility and replies with a written specification and a lead time estimate. Third, once you confirm, we clean, fill and analyse the cylinders and prepare the documents. Fourth, goods are packed with caps, chains or pallets and dispatched with the CoA and a safety data sheet. Prices are quoted individually for each order, and we do not publish fixed rates. If your project changes, tell us early, because adjusting a recipe before blending is much simpler than after it.
⚙️ Trusted Gas Solutions
Customers in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA who want to buy breathing gas mixtures can contact REAL GAZ with their composition, quantity and delivery address. We will respond with a written confirmation so the purchase is transparent from the first message.
REAL GAZ — specify it, we blend it, you breathe easy.