Technical Oxygen for laboratories — dependable oxidant gas for analytical benches
Technical Oxygen for laboratories from REAL GAZ is a dry, high-purity oxidant supplied for instruments, furnaces and sample preparation where a stable oxygen supply decides the quality of every result.
Each cylinder is filled from a controlled line, analysed for moisture and hydrocarbons, and released with documented purity, typically 99.5% to 99.999% depending on the grade requested.
Each cylinder is filled from a controlled line, analysed for moisture and hydrocarbons, and released with documented purity, typically 99.5% to 99.999% depending on the grade requested.
REAL GAZ supplies this oxygen in line with ISO 14687 purity thinking, EN ISO 2503 pressure regulator practice and ISO 17025 laboratory traceability, suitable for research and quality-control work.
Oxygen is a strong oxidiser, so laboratory handling matters as much as purity. Keep cylinders chained upright, use only regulators labelled for oxygen, open valves slowly and never apply oil, grease or solvent-contaminated gloves to fittings. Where several instruments share one source, a stainless-steel or copper line with a clean pressure regulator at the cylinder and a second stage at the bench gives steady delivery pressure and easy isolation. Our technical team can size tubing and flow limits for your analyser.
🏭 Where Oxygen Is Used
- ⚙️ Elemental analysis — carbon, sulphur and nitrogen analysers burn samples in oxygen, so a clean supply keeps combustion complete and blanks low;
- 🔬 ICP and AAS support — oxygen is added as an auxiliary gas to some plasma and flame methods that handle organic solvents;
- 🏥 Ashing and digestion — muffle furnaces and microwave digestion systems use oxygen to oxidise organic matrix before trace metal measurement;
- 🚀 Calorimetry — bomb calorimeters are charged with oxygen at about 30 bar to determine the calorific value of fuels and foodstuffs.
💡 Why Choose REAL GAZ
- ✅ Hydrocarbon control — low total hydrocarbon content prevents ghost peaks and drifting baselines in sensitive detectors;
- 🧪 Grade choice — technical, 4.5 and 5.0 grades are available so a teaching lab need not pay for research purity;
- 🎯 Matched cylinder sizes — 10, 20 and 50 litre steel cylinders fit benchtop racks and central gas stores alike;
- 🔒 Oxygen-clean handling — valves, fittings and cylinders are degreased to prevent ignition risk in service;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- oxygen-clean preparation of every valve and cylinder interior;
- analysis of moisture, nitrogen, argon and total hydrocarbons;
- gravimetric checks of fill pressure and temperature correction;
- leak testing of valve, thread and cap before dispatch.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
REAL GAZ delivers Technical Oxygen for laboratories to universities, testing centres, metallurgical labs and food-analysis facilities across Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. Our team can advise on regulator selection, single-stage versus two-stage control and cylinder manifolds for multi-instrument rooms.
For ordering, tell us the grade, cylinder volume and the valve connection used on your regulator. Standing orders, emergency refills and exchange of empty cylinders can be arranged, and returned cylinders are inspected and cleaned before they enter service again, which protects the next user's results.
REAL GAZ — oxygen your instruments can rely on.