Looking for a helium 3 gas supplier?
A flexible and seamless solution offering 3He for research and development:
- Isotopic purity level of 99.8%
- Chemical purity level of 99.99%
- Customized logistic solution for a fast delivery handled by Air Liquide
- 4-6 weeks total lead time
- On-demand packaging sizes and volume filled per cylinder
- Several sizes of packaging from small to large quantities
Helium-3 (He3), an essential molecule for your research
One of the rarest gases, helium-3 is an isotope of helium. It is a stable, inert, nontoxic and nonflammable gas. Helium-3 has a wide range of applications. It is an essential molecule for neutron detection, quantum computing, dilution refrigerators, ultra low temperature fundamental research and aneutronic fusion.
Air Liquide is one of the main helium-3 suppliers in the world. We can provide you with high-purity helium 3.
Discover Air Liquide high-purity helium 3 gas
Welcome to Air Liquide, your trusted provider for premium helium-3. As a dedicated supplier to scientific research and experiments Air Liquide can provide you with 3He, one of the rarest gas. Either you use if for your dilution refrigerator or for its deep cooling properties, our helium-3 has a high purity level and is suitable for a wide range of uses.
Scientific research: Develop your researches with high-purity helium-3 isotope
Our helium-3 gas is suitable for quantum computing but it can also be used for different researches such as experiments of neutron detection or aneutronic fusion.
Helium-3: the molecule of the future
Often mentioned when it comes to space exploration because of its natural presence on the Moon, helium-3 is considered as one of the molecules of the future. Its unique properties allowing it to get closer to the absolute 0 temperature makes it a key element of the quantum computing segment and aneutronic fusion, two segments that are meant to grow significantly in the upcoming years. The helium-3 supplied by Air Liquide has a high purity grade to enhance the performances of Quantum computers and aneutronic fusion. No need to go to the Moon!
Our 3He
Technical specifications
| Component | Description | Content |
| Chemical purity | Volume fraction | ≥ 99.99 % |
| 3He Isotopic enrichment | Volume fraction | > 99.9% |
| N2 | Volume fraction | ≤ 100 ppm |
| CO | Volume fraction | ≤ 6 ppm |
| O2 | Volume fraction | ≤ 10 ppm |
| Ar | Volume fraction | ≤ 6 ppm |
| CO2 | Volume fraction | ≤ 6 ppm |
| H2 | Volume fraction | ≤ 6 ppm |
| C2H6 | Volume fraction | ≤ 6 ppm |
| CH4 | Volume fraction | ≤ 6 ppm |
| 3H2 | Tritium Activity | < 300 Bq/g |
Our 3He offer
| Cylinder Size | B04 | B1 | B5 |
| Water Volume | 0,4L | 1L | 5L |
| Maximum Gas contained | 40L | 100L | 500L |
| Cylinder material | Aluminium | Aluminium | Aluminium |
| Valve material | Brass | Brass | Brass |
| Valve type | CGA580 | CGA580 | CGA580 |
| Height | 242mm | 335mm | 530mm |
| Diameter | 60mm | 81mm | 140mm |
| Opening Diameter | 30mm | 36mm | 52mm |
| Certification | TPED+DOT | TPED+DOT | TPED+DOT |
Why choose Air Liquide for your helium 3 supplies ?
- High-Purity: Our helium-3 isotope is sourced from trusted suppliers and rigorously tested to ensure the highest purity and quality standards
- Experts Team: Our team of experts is ready to assist you in supplying you the right quantities for your project
- Global Availability: Wherever you are, our efficient logistics network ensures safe delivery of your helium3 gas
- Regulatory Compliance: We adhere to all regulatory requirements, ensuring responsible distribution and usage of helium-3
Ready to develop your projects and innovate with Air Liquide helium 3 gas? Contact our team of experts to discuss your requirements, request a personalized quote, or place an order.