UHP Rare Gas 6n 99.999% Helium Gas for Semiconductor

Min.Order: 150

Product origin: Wuxi, Jiangsu, China

Infringement complaint:

Complaint

US$ 330 ~ 550

Description

Helium is a colorless, odorless, and tasteless monoatomic gas with an atomic weight of 4, a density of 1.78 g per 1 at 0°C and 1 atmosphere pressure. After hydrogen, helium is the most abundant element in the universe; these elements are believed to represent 76 and 23 percent, respectively, of all matter in the universe. The earth's atmosphere, however, contains only 5 ppm of helium.

Helium gas is widely used in scientific research, petrochemical, refrigeration, medical, semiconductor, pipeline leak detection, superconducting experiments, metal manufacturing, high-precision welding, optoelectronic products production.
It is used to fill balloons, thermometers, electron tubes, wetsuits, atomic reactors and accelerators.

He, Assay %	≥99.9999	99.9999
H2, ppm	≤0.1	<0.1
O2, ppm	≤0.2	<0.2
N2, ppm	≤0.5	<0.5
CO, ppm	≤0.1	<0.1
CO2, ppm	≤0.1	<0.1
CH4, ppm	≤0.1	<0.1
H2O, ppm	≤0.5	<0.5

Why Choose Us?

Q: What's Amber Bridge's main sales products?
A: We mainly supply specialty gases, insustrial gas and stable isotopes.

Q:What's Amber Bridge order MOQ?
A: It's suggested to our customer one container at least , anyway we prefer our clients demand.

Q:How long is the delivery time?
A:Normally 30 days after deposit paid.

Q:Which port will you ship?
A: HongKong, QingDao , Shanghai or according to customers' demand.

Q:Can we visit Amber Bridge factory ?
A: Welcome to our factory , we will serve for you best.

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