氮氣15-N2是氮氣的同位素氣體，常用在核磁共振、生物同位素標記、蛋白質(zhì)大分子結(jié)構(gòu)研究等。

15N - Nitrogen gas, 15N2 

Enrichment: 98 atom% 

Chemical: 99%

Package: 0.46 liter cylinder with CGA180 male npt valve outlet 

Vol: 2 ntp liters~Price: 咨詢客服 RMB/瓶

Vol: 5 ntp liters~Price: 咨詢客服 RMB/瓶

Vol:10 ntp liters~Price: 咨詢客服 RMB/瓶