Laboratory and Industrial Ar-He — one blend family, two worlds: analytical benches and production floors
Laboratory and industrial Ar-He gas covers two different needs from one supplier. REAL GAZ offers argon-helium blends in analytical grades up to 99.999% base purity for instruments, and in commercial grades for shop-floor welding, purging and cooling, each packed and documented to suit.
Choosing the right grade avoids paying for purity you do not need, and avoids contamination you cannot afford.
Choosing the right grade avoids paying for purity you do not need, and avoids contamination you cannot afford.
Laboratory lots reference ISO 6142 and ISO 17025 practice, while industrial lots are specified against EN ISO 14175 and checked for moisture and oxygen content before filling.
🏭 Where Ar-He Gas Are Used
- 🧬 ICP and plasma spectroscopy — argon-helium mixtures adjust plasma energy and improve detection of difficult elements;
- 🔬 Gas chromatography — helium-argon blends serve as make-up or carrier gas on selected detectors and methods;
- 🏗️ Structural fabrication — industrial blends increase travel speed and reduce porosity when welding thick non-ferrous sections;
- ❄️ Cooling and purging — helium-rich blends carry heat away quickly in test rigs and protect sensitive assemblies during purging;
💡 Why Choose REAL GAZ
- ✅ Two grade families — a lab grade with certified analysis and an industrial grade with batch records, so spend matches need;
- 🧪 Low contamination handling — dedicated filling lines for analytical grades prevent cross-contamination from commercial products;
- 🎯 Pack sizes to fit — from 2 litre bench cylinders to 50 litre racks and multi-cylinder bundles for production;
- 🔒 One supplier, one standard — consistent labelling and documentation across both grades simplifies purchasing and audits;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- dedicated evacuation and purge before each fill;
- inline purity analysis on analytical lots;
- batch records for industrial lots;
- cylinder inspection, valve test and leak detection.
Cylinders are marked and carried according to ADR / UN requirements and manufactured to relevant EN and ISO standards.
🧭 Choosing Between Lab and Industrial Grades
Instrument manuals usually name a minimum purity, and a good rule is to follow it, because trace water, oxygen or hydrocarbons can shift baselines and shorten column life. For welding and purging, on the other hand, a commercial grade with controlled moisture is fully adequate and more economical. Many customers keep both on one account: a single analytical cylinder beside the spectrometer, and a bundle on the workshop wall. We label them differently, deliver them on separate pallets, and recommend dedicated stainless regulators and clean tubing for the analytical line so that the quality we fill is the quality that reaches your detector.
⚙️ Trusted Gas Solutions
Whether your site needs laboratory and industrial Ar-He on the same account or only one of them, REAL GAZ serves universities, metal shops, energy companies and quality labs in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. Our team will help you separate which processes truly require analytical grade and which do not.
REAL GAZ — the right Ar-He grade for the bench and the bay.