99.999% 高纯氮

用途：

a.合成氨。

b.氮气用作汽车轮胎填充气体，能提高轮胎行驶的稳定性和舒适性，防止爆胎和缺气碾行，延长轮胎使用寿命，减少油耗，保护环境。

c.作食品保鲜保护气体的用途，如：瓜果，食品，灯泡填充气。以防止某些物体暴露于空气时被氧所氧化。



High purity nitrogen
High purity nitrogen Details:

High-purity nitrogen: meet the national standard GB/T 8980-1996, nitrogen purity>99.999%, oxygen content<3ppm, hydrogen content<1ppm, total carbon content<3ppm, moisture content<5ppm.

Specification: 4L/8L/40L/50L
Cylinder: carbon steel
Application: Gas chromatograph carrier gas-FID, TCD, ECD, NPD, FPD


use:

a. Synthetic ammonia.

b. Nitrogen is used as a filling gas for automobile tires, which can improve the stability and comfort of tire driving, prevent tire blowout and run-off, extend tire service life, reduce fuel consumption, and protect the environment.

c. Use as protective gas for food preservation, such as filling gas for melons and fruits, food, and bulbs. To prevent certain objects from being oxidized by oxygen when exposed to air.