Premium Quality Helium Gas 99.999% - Customizable Solutions

• Customization: Available
• CAS No.: 7440-59-7
• Formula: He
• Model NO.: H
• 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%

Tailor your gas composition with us! We offer the flexibility to prepare component names and concentration ranges according to your precise requirements.



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

 

Detail Photos

 

Our Company

Founded in 2005, Shanghai Wetry Standard Gas Analysis Technology Co., LTD stands as a beacon of excellence, specializing in the meticulous production, precise filling, and strategic sales of standard, special, high-purity, and electronic gases. Celebrated for our ISO9001, ISO14001, ISO45001 certifications, as well as CNAS17034 recognition, we are proudly acknowledged as a 'High-tech Enterprise' and a 'High-precision and Innovative Enterprise' in Shanghai. Our establishment of an academician and expert workstation further highlights our commitment to innovation. With an impressive portfolio of 4 invention patents and 15 utility model patents, we play an influential role in shaping national and industry standards within the gas sector..


Shanghai Wetry Standard Gas Analysis Technology Co., LTD is a pioneering laboratory dedicated to the meticulous preparation, innovative development, and advanced R&D of standard mixed gases. Currently We proudly possess 118 independently developed national secondary standard substances, ensuring unparalleled traceability management from raw materials to finished standard mixed gases. Our integral data and traceability chains are meticulously established, ensuring accuracy and reliability.


·Rich experience:
Since its establishment in 2005, our company has been at the forefront of producing, filling, and selling an array of standard, special, high-purity, and electronic gases. We take pride in possessing 118 independently developed national secondary standard substances, demonstrating our vast expertise.

·High Quality:
Our unwavering commitment to quality is validated by our ISO9001, ISO14001, ISO45001, and CNAS17034 certifications. With 4 groundbreaking invention patents and 15 utility model patents, we set new standards of excellence.

·Professional Team:
Our laboratory boasts an advanced, rigorous, and comprehensive quality control system, backed by a stellar team of scientific and technological talents, as well as a dedicated service talent team. We are devoted to delivering superior, safe, precise, and efficient products and services to our esteemed customers.

·Stable supply:
Leveraging cutting-edge domestic cluster vertical filling technology, we ensure unmatched quality and efficiency. Each operation is meticulously performed according to work instructions, guaranteeing stringent process control and the highest safety standards.

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.