Manufacturer Price High Purity Helium Gas 99.999% Concentration - Customizable

• Customization: Available
• CAS No.: 7440-59-7
• Formula: He
• EINECS: 231-168-5
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Inflammable Gas
• Concentration: 99.999%, 99.9999%
• Transport Package: Cylinder
• Specification: 2-40L
• Trademark: T-Gas
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

Product Description

 

Basic Information
Model NO.:	Helium	Hazard Class:	2.2
CAS NO.:	7440-59-7	HS Code:	2804290090
UN No.:	1046	Purity:	99.99%,99.999%
Pressure:		Origin:	China
Package:	Seamless steel gas cylinder	Specification:	2-40L

 

Product Name:	Helium
Formula:	He
CAS NO.:	7440-59-7
EINECS:	231-168-5
Constituent:	Helium
Grade Standard:	Industrial Gas
Chemical Property:	Colorless And Odorless
Customization:	Allowed

Component	CAS No.	Concentration(mol/mol)
Helium	7440-59-7	≥99.99%

Customize to perfection: We offer the flexibility to tailor component names and concentration ranges to precisely meet your specific requirements.



1. Used as Standard Gas.
2. Used as Zero Gas.

 

Detail Photos

 

Our Company

Established in 2005, our illustrious company is a pioneer in the realm of producing, filling, and distributing standard gases, special gases, high-purity gases, and electronic gases. We proudly hold prestigious certifications such as ISO9001, ISO14001, ISO45001, and CNAS17034. As a distinguished national secondary standard substance production unit, we are acclaimed as a "High-tech Enterprise" and a "High-precision and Innovative Enterprise" in the dynamic city of Shanghai. Our dedication to excellence is further exemplified by our academician and expert workstation, 4 groundbreaking invention patents, 15 utility model patents, and active participation in shaping national and industry standards in the gas sector..


Shanghai Wetry Standard Gas Analysis Technology Co.,LTD stands as a beacon of innovation and precision, committed to the preparation, development, and research of standard mixed gases. Currently, We own an impressive portfolio of 118 independently developed national secondary standard substances. From the initial raw materials to intermediate products and the final exquisite standard mixed gases, we manage a seamless traceability process accompanied by comprehensive data and traceability chains.


·Rich Experience:
Established in 2005, our esteemed company boasts unparalleled expertise in producing, filling, and marketing standard gases, special gases, high-purity gases, and electronic gases. Presently, we proudly possess 118 independently developed national secondary standard substances.

·High Quality:
Our commitment to superior quality is reflected in our ISO9001, ISO14001, ISO45001, and CNAS17034 certifications. We hold an impressive array of 4 invention patents and 15 utility model patents, underscoring our relentless pursuit of innovation.

·Professional Team:
Our laboratory is equipped with a state-of-the-art, rigorous, and comprehensive quality control system. Supported by an exceptional team of scientific and technological experts, as well as a skilled service talent team, we are devoted to delivering high-quality products and services that are safe, precise, and efficient.

·Stable Supply:
Leveraging advanced domestic cluster vertical filling technology, we assure unmatched quality and efficiency. Every step is meticulously carried out in accordance with work instructions to guarantee meticulous process control and safe operation.

FAQ

Q:
What if I want products with different components and concentrations?
A:
For products with varying components and concentrations, we offer customization.
Minimum order quantity and pricing vary. Welcome to consult us for a quote tailored to your needs.

Q:
How to ensure the quality of your products?
A:
Established in 2010, our company has obtained ISO9001, ISO14001, ISO45001 and CNAS17034 certifications, with 4 invention and 15 utility model patents.We have a complete gas cylinder processing chain and strict gas
detection and analysis. From raw material inspection,gas cylinder baking treatment, inflation operation, to final product analysis,testing, and storage.Every step is rigorously controlled to ensure the highest product quality.

Q:
How do you ensure production capacity?
A:
We have over 50 self-developed standard gas preparation devices adopting the internationally recognized gravimetric method for preparation and 17 sets of "Mettler Toledo" electronic balances and mass comparators imported from Switzerland.
We also have advanced production equipment, 24 production lines and more than 100 analytical instruments which cater to the needs of various gas analysis and experimentation.