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Wholesale Party Balloon Helium Gas Kit 99.9-99.99% Purity
2025-04-13
introduction 3870
He
7440-59-7
He
231-168-5
Industrial Pure Air
Industrial Grade
Non-Flammable Gas
1963
99.99%
Colorless, Odorless
20 Cylinders
1 Year
2.2L/13.4L
CE/Kgs/DOT
Maotoogas
Cylinder
2.2L/13.4L
China
28042900
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