Purchase Qty. Reference FOB Price
10-49 Pieces US$60.00
50-99 Pieces US$65.00
100+ Pieces US$60.00
Product Description
Product Description Nitrogen (chemical symbol: N2) is one of the most important components of the Earth's atmosphere, accounting for approximately 78% of the atmosphere. Nitrogen is a colorless, odorless, and odorless gas mainly composed of nitrogen molecules (N2), which have high stability, ...