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high purity nitrogen gas

high purity nitrogen gas

Quick Details CAS No.:7727-37-9 Other Names:Nitrogen MF:N2 EINECS No.:231-783-9 Place of Origin:China (Mainland) Grade Standard:Electron Grade, Industrial Grade Purity:999%,99.9999% Appearance:Colorless, Odorless Application:Shielding Gas, Reduction of Carbonization and Nitriding

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argon used in light bulbs     gas welding argon

argon used in light bulbs gas welding argon

Quick Details State:Gas CAS No.:7440-37-1 Other Names:Argon gas MF:Ar EINECS No.:231-147-0 Place of Origin:Hangzhou, China (Mainland) Grade Standard:Electron Grade, Industrial Grade, Medicine Grade Purity:999%,99.9999% Appearance:Colorless Application:Industrial processes,Scientific research,Preservative

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argon used in light bulbs    the use of argon

argon used in light bulbs the use of argon

Hangzhou Best Gas exports standard gases and calibration gases for various uses. The gas component concentration of 1000 kinds!   Package: 2L,4L,8L,40L aluminium cylinder and steel cylinder   Standard filling pressure: 9.5Mpa   Valve: depends on customers requirements   The composition name and concentration range may be made according to the requirement.

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