Technical Liquid Helium for laboratories — economical cooling where ultra-high purity is not required
Technical Liquid Helium for laboratories from REAL GAZ is aimed at laboratory tasks that need helium cold rather than helium chemistry. Examples include cooling superconducting magnets, filling cryostats for teaching and pre-cooling sample stages.
It offers a practical balance between purity, availability and handling convenience.
It offers a practical balance between purity, availability and handling convenience.
Provided under EN 13458 and ISO 21029 container practice and ADR rules, suitable for teaching and general research laboratories.
Not every experiment needs ultra-clean helium. In many cases the key requirements are a reliable supply, a known maximum level of air and moisture, and a container that suits the cryostat. We state the guaranteed impurity limits for technical product so your laboratory can decide whether it fits. If your work later demands a higher grade, you can step up without changing supplier or container type.
When a department has several users, a single shared dewar order can lower administration and reduce the number of deliveries. We can split deliveries between buildings, label each container with its destination and issue one consolidated set of documents. Laboratory managers appreciate this because the invoice, safety sheets and analysis records arrive together.
🏭 Where Technical Liquid Helium Is Used
- 🎓 Teaching demonstrations — Students observe superconductivity and low-temperature behaviour using liquid helium in supervised sessions;
- 🧲 Magnet maintenance — Technical product is often sufficient for refilling established NMR and research magnets;
- 🧪 Cold-trap and pre-cooling — Cryopumps and sample stages are cooled quickly before experiments;
- 🧰 Equipment commissioning — Service engineers test newly installed cryostats and vacuum systems.
💡 Why Choose REAL GAZ
- ✅ Sensible grade — purity is matched to the task rather than over-specified;
- 🧪 Stated limits — maximum impurity levels are given in writing;
- 🎯 Flexible sizing — dewars suit small groups and shared facilities;
- 🔒 Safe handover — handling instructions are supplied with every delivery;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- purification and drying before filling;
- oxygen, nitrogen and moisture analysis;
- dewar vacuum and valve inspection;
- pressure relief and label verification.
Dewars follow ISO 21029 and EN 13458; shipping is under ADR / UN 1963, and users should provide oxygen monitoring in enclosed rooms.
⚙️ Trusted Gas Solutions
REAL GAZ supplies technical liquid helium for laboratories in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. Our staff can explain the difference between technical and higher grades and help you choose the most economical route for your research programme.
REAL GAZ — right-grade helium for working laboratories.