Purchase Qty. Reference FOB Price
1-9 Pieces US$659.00
10+ Pieces US$450.00
Product Description
HYDROGEN INTRODUCTION What is hydrogen? Hydrogen is a chemical element, the first on the periodic table. The usual elemental form of hydrogen is hydrogen gas. It is a colorless, odorless, highly flammable gas composed of diatomic molecules. Hydrogen gas is the lightest gas. The smallest, ...